Cocktail Attire For Men – Dress Code Guide For Weddings, Parties & Events

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Here’s a Toast to Cocktail Attire!

When you receive an invitation nowadays, you’ll likely recognize many of the dress codes, such as Business Casual or Black Tie, and have some idea of what kinds of clothing they entail. But what about Cocktail Attire? What are you supposed to wear for this dress code?

This guide will help explain precisely what Cocktail Attire is, so you are perfectly dressed and able to enjoy yourself. Whether you have a cocktail in your hand or not, you’ll make exactly the right impression at any event with the guidelines and tips available here.

Understanding the Cocktail Attire Dress Code

What the Cocktail Attire Dress Code Is: The Bridge Between Formal and Casual

“Cocktail Attire” refers to a very broad dress code traditionally worn in social settings in the afternoon or evening that were given over to leisure and conversation. In the present day, this dress code is employed in various locations and can be worn on multiple diverse occasions.

A photograph of Edgar Guest

“Life is like a cocktail, made up for the most part of sweet things, and tinged with a dash of bitters. We must drain it to the dregs to get at the cherry, just as we must live a full and rounded life to know all of its pleasures.”

Edgar Guest

On the scale of dress codes, Cocktail Attire is the middle, a step up from Business Casual but less formal than Black Tie. It is considered on par with Business Attire, so in composition, it is very similar to an outfit you would wear to your office or an interview to create an excellent cocktail attire ensemble. Essentially, Cocktail Attire exists in the same liminal space as Semi-Formal, relative to Formal.

What The Cocktail Attire Dress Code is Not

Existing in the middle of the dress code spectrum, it is easy for anyone to become confused as to precisely what is and what is not Cocktail Attire. Part of the confusion stems from the name: if you associate cocktails with a glamorous evening at a fancy bar or restaurant, you would not be remiss in thinking that a more formal ensemble, such as a tuxedo, would be appropriate. Conversely, if you associate drinking with a rollicking good time with friends, you might assume that a more casual look should be in the offing.

In reality, Cocktail Attire is intended to fill the sartorial void that exists between these two spheres: it offers the refinement and cohesion of more formal ensembles mingled with the creativity and opportunities for self-expression of the more casual.

As such, clothing that is more casual – such as jeans, polo shirts, or casual sneakers – has no place in the Cocktail Attire dress code, but neither does more formal menswear – such as dinner jackets, formal waistcoats, or cummerbunds.

Cocktail Attire Ensembles Exist on Both Ends of the Formality Spectrum

Occupying its central position within the larger progression of dress codes does mean, however, that Cocktail Attire garments can vary drastically in their overall formality. One Cocktail Attire look could appear to be just a few steps in formality above a Business Casual outfit, while another Cocktail Attire ensemble might, at first glance, seem only slightly removed from a formal ensemble.

This range of looks can be attributed to the fact that Cocktail Attire evolved in a liminal space between the formal and the casual, and has adopted sufficient elements from both to function at either end of the spectrum. In order to decide whether to craft a Cocktail Attire ensemble that is more casual or more formal, you will primarily be guided by the nature of the event you are attending.

The Essential Components of a Cocktail Attire Outfit

Infographic collage with cocktail attire elements
A photograph on a white background of a Subtle patterned Real Ancient Madder Silk Bow Tie by Fort Belvedere

Fort Belvedere

Dark Blue Bow Tie in Soft Ancient Madder Silk with Light Blue Red Macclesfield Neats Micropattern

A photograph of a dark blue, light blue and Madder Red Silk Tie by Fort Belvedere

Fort Belvedere

Madder Silk Tie in Dark Blue, Light Blue and Red Macclesfield Neats

Burgundy Red Handcrafted Linen Pocket Square with White Handrolled X Stitch - Fort Belvedere on a white background

Fort Belvedere

Burgundy Red Handcrafted Linen Pocket Square with White Handrolled edges

Shadow Stripe Ribbed Socks Charcoal and Light Gray Fil d'Ecosse Cotton

Fort Belvedere

Shadow Stripe Ribbed Socks Charcoal and Light Gray Fil d'Ecosse Cotton

Red shoelaces worn on a black leather shoe

Fort Belvedere

Red Shoelaces Round – Waxed Cotton

Dark to Mid-Gray Suit

Cocktail Attire may not be a strictly formal affair, but in keeping with the refined atmosphere of the occasion, you will be best served wearing a suit that is darker in tone. Navy, Charcoal, Dark Blue, and Mid-Gray are all common options that can also be worn as day or business suits and will therefore ensure good cost-per-wear.

Cocktail Attire is traditionally associated with single-breasted suit jackets, but a double-breasted jacket is acceptable. If desired, you may wear a three-piece suit with a waistcoat, but be aware that this look is considered more formal and might, at certain events, appear a little too stuffy.

Lighter Colors Can Be Worn At Day Events

If you are attending a daytime Cocktail Attire event, usually taking place anytime before five pm, it would be appropriate to introduce lighter colored suit if desired. Potential color choices include Medium Blues, Dark and Medium Greens, and most shades of Brown.

Combinational Are Acceptable For Very Casual Cocktail Attire

A man wearing a point collar shirt, navy blazer, charcoal grey trousers, and brown suede penny loafers

Similar Color combinations?

Maybe!

While you should usually avoid combinations in the Cocktail Attire dress code, for more casual occasions, you can consider them. This Cocktail Attire look could be acceptable at a casual day event because the jacket and trousers are both dark, but won’t be entirely in keeping with the conventions of Classic Style.

A man wearing a navy blazer with light brown trousers and a red bow tie

Contrast Combinational?

Too Casual!

Whether for day or night events, avoid high-contrast jacket and trousers combinations while following the Cocktail Attire dress code. This look is simply too casual for events of this formality.

For most Cocktail Attire events, you will be best served in a suit in which all of its components are cut from the same cloth. That being said, at more informal Cocktail Attire events, especially those taking place during the day, a blazer or sports coat can be acceptable.

However, on those occasions, we recommend coordinating, rather than contrasting, your sports coat with your trousers, as this will ensure that the look remains formal. For example, consider pairing a navy blazer with gray trousers rather than stone trousers.

Button-Up Dress Shirt in White or Muted Colors

For the most classic look, a white dress shirt is an ideal garment for any Cocktail Attire ensemble. Its high-contrast color and simple elegance will help the other aspects of your outfit shine. If desired, light blue shirts will also achieve a similar effect while offering additional visual interest.

A shirt with French cuffs, provided that the accompanying cufflinks are sufficiently sedate, is perfectly acceptable, as are barrel cuffs.

Avoid Jewel-Tone Dress Shirts

In the past, jewel-tone dress shirts, in blues, greens, reds, and purples, were often worn as part of Cocktail Attire. This combination was meant to appear dynamic and refined, but unfortunately, the overall look is now somewhat dated and closely associated with the Lounge Lizard or Swinger ensembles of the late 1980s and early 1990s. It is possible to make this look work for you today, but it will require an impeccable color combination and an attentive eye for quality materials – in particular, you want to ensure that your shirt does not appear overly shiny.

Employ Tasteful Textures

Leno and Panama Weave Shirts
Comparing leno weave (top) and Panama weave (bottom) blue shirts.

To achieve the unique visual interest of a colorful shirt without the risk of appearing too bold, consider a subtle texture or weave that alters the appearance of your shirt without being overbearing.

Neckwear in Solids or Subtle Patterns

Neckwear is an ideal opportunity for injecting color and vibrancy into an outfit, but when selecting a necktie or bow tie for a Cocktail Attire affair, a more muted option will likely produce the best results. Subtle neckwear in classic and versatile colors, with perhaps a subdued pattern, will ensure that the outfit is interesting while remaining sufficiently formal.

Loud or colorful neckwear will generally be too casual for many Cocktail Attire occasions, especially those that take place in the evening. They could be worn more readily during a daytime event or an event that is known to be very casual in nature, but again, you will usually be best served being too formal rather than too casual.

Avoid Black

While you could wear a black necktie with a Cocktail Attire outfit, such a decision is tantamount to throwing away the perfect opportunity to employ a more stimulating color choice. You should explicitly avoid, however, wearing a black bow tie, as this article is closely associated with the Black Tie dress code, a distinct and very different dress code.

White shirt with wide spread collar paired with a madder silk tie in bottle green Macclesfield.

Formal yet Frolicsome

Bottle Green Silk Tie with Macclesfield Neats

A green silk wool pocket square worn with a jacket and wool challis bow tie.

Subtle Vibrancy

Dark Orange Bow Tie with Green Polka Dots

A blue suit worn with a battleship Gray Jacquard Woven Tie with Printed Light Blue and White Diamonds from Fort Belvedere

Dynamic Decadence

Gray Tie with Blue and White Diamonds

Simple Pocket Square

As with neckwear, less is often more with a pocket square. Rather than opting for a flashy selection, you will derive greater benefit from a relatively simple pocket square in either a pleasing solid color or a timeless pattern, such as paisley, medallions, or tasteful graphics.

The key to ensure elegance and versatility is to select a pocket square that features muted, classic colors that will enliven your ensemble without appearing too brash. In this way, your pocket square will heighten the other aspects of your look without distracting from them.

A Cerulean Blue Pocket Square Art Deco Egyptian Scarab pattern from Fort Belvedere

Refined Brilliance

Cerulean Scarab Pattern Pocket Square

A Burgundy Silk Wool Pocket Square with Paisley from Fort Belvedere

A Timeless Pattern

Burgundy Pocket Square with Paisley Pattern

A White Linen Pocket Square with Navy Blue Hand-rolled X Stitch from Fort Belvedere

Artful Edging

White Pocket Square with Navy X Stitching

Dark Dress Shoes

As with most events taking place in the evening, Cocktail Attire occasions should be the exclusive domain of dark leather shoes. Such shoes convey the gravity of the occasion and will also prove far easier to pair with your larger ensemble.

In general, black shoes are best suited to a Cocktail Attire event, although very dark brown or dark oxblood are also acceptable. The shoe should be relatively simple, without excessive detailing, like brogueing. An oxford will therefore be your best choice, although sedate derbies will also work.

Can You Wear Dress Sneakers? Not According to Classic Style Conventions, But …

Finally, many modern gentlemen, including those interested in the Classic Style, have embraced the dress sneaker on an increasing number of occasions. Such a shoe is not in keeping with the formality of most Cocktail Attire events, but could, perhaps, be worn at a very casual, daytime Cocktail Attire affair. Ultimately, the choice is yours, although in these situations dress sneakers are not typical of the Classic Style.

Add Personality with Coordinating Shoe Laces

Shop for Sensational Shoelaces!

To add personality to leather shoes without reverting to unusual styles or colors, consider adding a pair of unique shoelaces that pick out another color in your outfit. For more formal occasions, you will want to select colors that coordinate with your shoes, trousers, and socks, while on more casual occasions, you can be more creative and opt for shades with more contrast.

Dark green shoelaces worn on a dark leather shoe

Muted Magnificence

Dark Green Shoelaces

Dark brown shoelaces worn on an oxblood shoe

Foundational Fantasy

Dark Brown Shoelaces

Blue shoeces worn on a black shoe

Captivating Color

Light Blue Shoelaces

Coordinate Your Leathers

As a unique finishing touch to your entire ensemble, it is always beneficial, but especially upon more formal occasions, to make an effort to match all of the leather components of your outfit, such as your belt or suspenders, shoes, and watchband. Doing so will contribute to the overall elegance of the outfit and make it clear that you are an attentive and well-coordinated dresser.

Coordinated Dress Socks

A vintage fashion illustration depicting sock combinations for various shoe colors.
Vintage fashion illustration showing socks with shadow stripes and clock patterns.

Socks are an often overlooked component of menswear, but the Cocktail Attire dress code affords many opportunities for visually exciting socks that are still refined enough for the occasion. Solids or subtle patterns are both equally acceptable, provided that they are rendered in sedate colors. Two-tone or striped socks are also an excellent choice.

In general, you should endeavor to match your socks to your trousers or to pick up the coloration of another article in your outfit, such as your neckwear or pocket square.

A pair of Shadow Stripe Ribbed Socks Dark Navy Blue & Royal Blue worn with Burgundy Derby Dress Shoe

Universal Appeal

Navy and Royal Blue Shadow Stripe Socks

A pair of Burgundy Two Tone Solid Oxford Socks Fil d'Ecosse Cotton from Fort Belvedere worn with black shoes

Picture-Perfect Pizzazz

Two Two Burgundy and Light Gray Socks

A pair of navy socks with clocks worn with brown shoes

Delightful Detailing

Navy Socks with Blue and White Clocks

Impeccable Personal Grooming

It is unlikely that you will find yourself invited to a Cocktail Attire event on the spur of the moment, and therefore you will have ample opportunity to ensure that both you and your clothes are in perfect order. To that end, ensure that your garments are neatly pressed and recently cleaned, if needed. You, in turn, should see that your hair has been recently trimmed and your facial hair either neatly coifed or cleanly shaved.

The Dos & Don’ts of Cocktail Attire

Seven Dos of Cocktail Attire

1
A photograph of a black tie invitation

DO abide by the stated dress code – a Cocktail Attire invitation has certain specifications that should be followed and is not an opportunity to wear whatever you please.

2
A Dark Flannel Suit with Silk Tie & Pocket Square

DO wear your best-fitting dark suit, even if you usually reserve it for work – it will be appropriate for the occasion and the superb fit will make you look all the better.

3
A blue suit worn with various red accessories like a boutonniere, tie, and pocket square

DO employ elegant color combinations that are visually pleasing without being flashy – this usually means pairing different shades of warm and cool colors, rather than contrasting colors.

4
A place setting for a formal dinner

DO proactively determine how formal or informal your outfit should be based on the time of day, location of the event, and what you know about the hosts.

5
A shirt front and tie worn with a collar clip

DO utilize unique accessories to add personality to your Cocktail Attire look, but remember that less is often more, so employ a quality-over-quantity approach.

6
A gray suit worn with a textured Shantung Striped Green, Purple, and Cream Silk Tie from Fort Belvedere

DO wear interesting textures and materials to create visual interest.

7
A silver ring worn on one hand and a gold ring worn on the other

DO remember that the Cocktail Attire dress codes affords opportunities for tasteful and elegant personalization, so do not be afraid to add your personal touch to your outfit.

Seven Don’ts of
Cocktail Attire

1
A mannequin dressed in typical Black Tie attire

DON'T wear a tuxedo or a White Tie ensemble, as they are too formal and constitutes their own respective dress codes.

2
A man in a dark navy suit with red detailing like a red tie, boutonniere, and pocket square.

DON'T wear a black suit, because it could be mistaken for a Black Tie dinner jacket and is generally too austere for this dress code, being better suited to funerals.

3
Bold ties would be good choices for a 70s-themed party

DON'T wear pinstripes, bright colored ties, a bold paisley shirt, or flashy accessories at a Cocktail Attire event that is honoring someone else, such as a retirement party, reception, or wedding – the person being honored should be the center of attention and not you.

4
A man pairs dark jeans with black boots

DON'T wear casual clothes such as khakis, chinos, jeans, polo shirts, or a casual sports jacket – essentially, avoid any article associated with the Business Casual dress code.

5
Loafers worn with purple socks and blue trousers

DON'T wear causal shoes that are lace-less, like loafers or moccasins.

6
Loafers worn without socks

DON'T go sockless – this summery look is just too casual for the Cocktail Attire dress code.

7
A navy wool tie worn with a dark suit and white shirt.

DON'T forget a tie or bow tie – some kind of neckwear will be expected at any Cocktail Attire event you are likely to attend.

Cocktail Attire Events

Common Occasions for Wearing Cocktail Attire

An illustration of three men in Black Tie attire

Parties

An illustration of a gala in which guests are wearing Black Tie

Receptions

An illustration of a Black Tie wedding

Weddings

Because of its position in the middle of the dress code spectrum, Cocktail Attire has become an extremely popular dress code for a variety of events. You will often see it as the suggested dress code for many weddings, private parties, galas, and even professional occasions, ranging from networking events to retirement parties.

Examples of More Formal Cocktail Attire Events

Understanding the nature of these events will guide you as to whether or not to craft a Cocktail Attire outfit that is more casual or more formal. For instance, a wedding that takes place in a church with a reception at a historic hotel hints at a more dignified occasion that requires a more formal look. Similarly, any Cocktail Attire event associated with your place of work or professional contacts will likely be a more formal affair.

Examples of More Casual Cocktail Attire Events

Understanding the nature of these events will guide you as to whether or not to craft a Cocktail Attire outfit that is more casual or more formal. For instance, a wedding that takes place in a church with a reception at a historic hotel hints at a more dignified occasion that requires a more formal look. Similarly, any Cocktail Attire event associated with your place of work or professional contacts will likely be a more formal affair.

How to Utilize the Versatility of Cocktail Attire for Multiple Events

A significant benefit of the range of looks within the Cocktail Attire dress code is its versatility. Assuming that you own a suit that is appropriate for Business Attire, you already own the basic elements needed to craft an excellent Cocktail Attire ensemble. It will be worth your time and effort to invest in garments within this dress code range because they can be similarly employed in other situations.

Understanding the Versatility of Cocktail Attire

In a pinch, you can wear cocktail attire with a dark suit instead of a tuxedo when Black Tie Optional is called for as the dress code. It is also appropriate for funerals and other solemn occasions when formality is required. In this case, a solid dark navy or charcoal suit can be worn if you don’t own a black one, and your accessories should be muted, such as a black grenadine tie, black leather oxford dress shoes, and a solid white shirt. Even if you wear smart casual or jeans on a day-to-day basis, it pays to have at least one Cocktail Attire outfit ready in your closet for short notice events. 

Alternative Dress Codes: Decoding “Cocktail Casual,” “Semi-Formal” and “Formal Attire”

What the “Cocktail Casual” Dress Code Means

Adding to the confusion that already surrounds the Cocktail Attire dress code, you will occasionally encounter dress codes with similar names or meanings. “Cocktail Casual” refers to a dress code similar to Cocktail Attire but noticeably less formal, usually allowing for bright colors, unusual patterns, and combinational outfits.

What the “Semi-Formal” Dress Code Means

“Semi-Formal” literally means “Half” or “Nearly Formal” and refers broadly to any style of dress that is not formal but also is not casual. It often entails a look akin to Cocktail Attire or Black Tie Optional, and in many cases, when hosts use the phrasing “Semi-Formal,” what they have in mind is basically a Cocktail Attire look. If you are a host yourself, we suggest avoiding this terminology precisely because it is confusing and instead employ a more precise dress code.

What the “Formal Attire” Dress Code Means

“Formal Attire” refers to any of the Formal dress codes, and can include Morning Wear for daytime occasions, and Black Tie Optional, Black Tie, or White Tie for evening occasions. Again, this dress code is confusing because it is relatively broad, but in most cases today, any invitation asking guests to wear Formal Attire likely indicates that Black Tie is desired.

What to Wear to a Cocktail Attire Wedding

Even though the above guidelines for cocktail attire may seem a bit subdued, they will be appropriate for most weddings. The result of the cocktail attire dress code is that you will be elegantly and respectfully attired for the occasion without being flashy or otherwise drawing attention away from the focus of the day – the bride and groom. Unless you have information suggesting otherwise, such as a beach or barn location, you can’t go wrong with traditional cocktail attire at a wedding. 

Never Overshadow the Wedding Party

If the bridegroom has a flamboyant personality or is someone who wears shorts and t-shirt, no matter what, try to adjust your outfit so you will not be completely out of place: for a more casual wedding, go with more colorful accessories and for a completely informal wedding, skip the tie and just wear a combination with a dark jacket and lighter colored slacks – again, it is the bridge and groom’s special day so you should try not to catch much attention with your outfit or risk overshadowing the wedding party.

What to Wear to a Cocktail Party

A vintage illustration of guests at a cocktail party wearing evening gowns and Black and White tie ensembles
“Au Revoir” (1924) by George Barbier.

Ironically, a cocktail party does not necessarily call for Cocktail Attire. While the ladies may have an easy out for a cocktail party look, taking advantage of the appropriately-named cocktail dress, it is not as clear for men what attire they should wear to a cocktail party. You will need to judge the nature of the event before you decide what to wear. 

Cover of the book The Great Gatsby featuring the face of a crying woman looking out over Coney Island

“The bar is in full swing, and floating rounds of cocktails permeate the garden outside, until the air is alive with chatter and laughter, and casual innuendo and introductions forgotten on the spot, and enthusiastic meetings between women who never knew each other’s names.”

from The Great Gatsby by F. Scott Fitzgerald

If the event suggests a dress code, wear whatever the hosts have suggested. If not, consider that cocktail parties are supposed to be relaxed occasions, and although not wrong per se, a classic dark suit such as navy or charcoal is probably a tad too formal. During the winter, you can wear flannel, with patterns, and maybe a bow tie. Be more daring than with your business wardrobe and pay attention to accessories such as cuff links, tie bars, pocket squares, and boutonnieres, but don’t overdo it. We suggest using only two accents at a time to appear sedate and dignified.

An Example of a Cocktail Party Ensemble

Raphael wearing a tweed jacket jacket, knit tie, red striped dress shirt, purple vest, burgundy pocket square and edelweiss boutonniere.
The edelweiss’ subtle looks makes it a versatile boutonniere for any outfit combination.
Edelweiss Boutonniere on a white background

Fort Belvedere

Edelweiss Boutonniere Buttonhole Flower

A knit tie made from charcoal and cognac yellow silk

Fort Belvedere

Two-Tone Knit Tie in Charcoal and Cognac Yellow Changeant Silk

A photograph of a Wine Red, Yellow,Blue, Green, Orange Silk Wool Medallion Pocket Square

Fort Belvedere

Wine Red, Yellow,Blue, Green, Orange Silk Wool Medallion Pocket Square

Two Cocktail Attire Looks

Because Cocktail Attire events can run the gamut from relatively casual to relatively formal, it is essential to craft your outfit around the anticipated level of formality. To give you a sense of what this spectrum can entail, we’ve put together two variations on Cocktail Attire suited for two different levels of formality. Use these examples to inspire your creativity and achieve a benchmark for how formal and informal different ensembles should be.

Outfit Variation #1: Formal and Fun with Unexpected Colors

An infographic depicting elements of a cocktail attire outfit that is fun and colorful.
Cocktail Attire Outfit Variation #1
Ancient Madder Silk Bow Tie in Buff and Red Micropattern

Fort Belvedere

Ancient Madder Silk Bow Tie in Buff and Red Micropattern

Madder Print Silk Tie in Buff with Red Pattern

Fort Belvedere

Madder Print Silk Tie in Buff with Red Pattern

Midnight Blue and Burgundy Shadow Stripe Ribbed Socks Fil d'Ecosse Cotton

Fort Belvedere

Midnight Blue and Burgundy Shadow Stripe Ribbed Socks Fil d'Ecosse Cotton

Pale Yellow handmade linen pocket sqaure with x-stitched handrolled hems

Fort Belvedere

Pale Yellow Linen Pocket Square with Yellow Handrolled X Stitch

This variation is well-suited to most Cocktail Attire events, although it is overall a slightly more casual look because of its interesting use of contrasting colors. The base of the outfit, a navy blue double-breasted suit, is inherently more formal, so to add more informal whimsy, contrasting buff neckwear has been added, as it will lighten up the blue of the suit and create unexpected visual interest. The whole-cut shoes have similarly been rendered in a more unusual oxblood shade, as they are otherwise very formally cut. The burgundy of the striped socks also offers bold color that is kept in check by the midnight blue. Finally, an ivory dress shirt, with a coordinating pale yellow pocket square, plays with this dress code’s conventions by subtly subverting expectations.

Outfit Variation #2: Dignified Elegance with Timeless Style

An infographic depicting the elements of a more formal cocktail attire ensemble.
Cocktail attire outfit variation #2
A photograph of a Silk Tie in Jacquard Burgundy Red with White Polka Dots

Fort Belvedere

Silk Tie in Jacquard Burgundy Red with White Polka

Platinum plated collar clip

Fort Belvedere

Collar Bar Clip in Platinum Silver For Classic Narrow Spread Collars

White Linen Pocket Square with Burgundy Red Handrolled X Stitch

Fort Belvedere

White Linen Pocket Square with Burgundy Red Handrolled Hems

Dark Grey Socks with Burgundy and White Clocks in Cotton

Fort Belvedere

Dark Grey Socks with Burgundy and White Clocks in Cotton

Charcoal Boot Laces Round Waxed Cotton

Fort Belvedere

Charcoal Boot Laces Round Waxed Cotton

This look exudes classic charm and has considerable vintage appeal, combining timeless colors with antique detailing that is all united with the use of shades of red. The single-breasted suit itself is a mid-gray color enlivened with a subdued hound’s-tooth pattern that pops, mainly because of the more formal and evening-appropriate peaked lapels. Continuing the theme of unique textures, two-tone black oxford boots with suede both ground the look and help it stand out, as further exemplified by the muted gray socks with vibrant burgundy clocks. The tie is in a very muted burgundy, but polka dots and a silver collar clip prevent the burgundy from appearing too drab against the gray. A simple white shirt and pocket square elegantly complete the ensemble, tying all of the other elements together, thanks mainly to the red detailing around the latter.

Traditional Cocktail Attire from the Golden Age of Menswear

The Historical Origins of Cocktail Attire

Cocktail Attire arose in the early 20th century with the development of Cocktail Culture in Europe and North America. Traditionally, ladies and gentlemen would have distinct garments worn during the day – usually day suits or similar apparel – that they would change out of in the evening in favor of dinner clothes – either Black or White Tie.

Building a Bridge Between Day Clothing and Evening Clothing

In the early 20th century, a liminal period developed between the end of the day and the start of supper that became known as the Cocktail Hour, usually beginning around five PM. At this time, after a hard day of work or an afternoon spent out-and-about, the ladies and gentlemen of the house, and their guests, would enjoy a quick cocktail before making their preparations for dinner.

As this Cocktail Hour usually took place at the end of the day, the Cocktail Attire dress code developed out of the same types of clothes that would have been worn during the day. Hence, relatively formal dark suits, shoes, and neckwear were the norm for gentlemen.

Modern Cocktail Attire Develops

Eventually, Cocktail Attire assumed social occasions of its own, usually consisting of private parties or other more informal affairs that did not merit the full formal ensembles of a dinner party or gala event. As the 20th century progressed, Cocktail Attire began to eclipse Black Tie, the former favorite for evenings out, in all but the most formal situations.

Soon, Cocktail Attire, sometimes under the guise of “Semi-Formal” nomenclature, was preferred for even more formal events, such as dinner parties and even weddings. By the late 20th century, this segue from day to evening dress had become a form of evening wear in its own right.

Three Cocktail Attire Looks from the 1930s

A vintage fashion illustration depicting a cocktail party with three men in cocktail attire prominently featured.

Fashion illustrations are a window into a bygone era when every man seemed to be dressed to the nines. The following fashion illustration is from 1936, the Golden Age of Men’s Classic Style,  and shows us a nice mix of cocktail attire for men that would still work today. If the party is during the day or in the afternoon, you can add more color and patterns to your outfit, although the basics mentioned above apply here as well. In the evening, you can wear darker suits, fewer patterns, and more muted colors. 

Stroller with Striped Trousers

A man in a vintage fashion illustration wearing a stroller suit

Ideal for Day Events

Vintage Class

This jacket is a typical single-breasted stroller, peaked lapel style with two buttons and jetted pockets in a charcoal gray. Note the red carnation that goes well with the buff waistcoat, white shirt, and light blue tie. The trousers are striped with a wide stripe in black and white. Even though the shoes aren’t visible, they are probably black oxfords to match the colors in the outfit and the formality of this look. This cocktail outfit used to be particularly popular for wear on Sunday afternoons and was often seen at the smartest cocktail bars. Today, the stroller is definitely the most formal of all the cocktail suits.

Windowpane Overplaid Sharkskin Suit

A vintage fashion illustration of a man in a plaid suit

The Ultimate Cocktail Party Ensemble

Plaid Panache

This rust brown subdued windowpane over-plaid on a gray sharkskin suit is worn as a 3-piece suit with an ivory-colored shirt and navy-red club tie. The proportions of this suit are very moderate. It has an average lapel width and gorge, round quarters, and a reasonably long jacket. Windowpane suits are one of the most underrated outfits in menswear, and hence, they are an ideal chance for you to differentiate yourself without being overly loud. As a general rule, you should keep in mind that the more patterns and colors, other than navy and gray, you have in your outfit, the less formal it will be.

Wide Strip Worsted Flannel Suit

A vintage fashion illustration of a man in a red striped suit

Exceptional Evening Alternative

Striped Style

The red stripes are reflected in the rest of the outfit, such as the red boutonniere and Bordeaux tie. This three-piece flannel suit with stripes benefits from the peaked lapels, which provide a little more formality. If the lady in blue were to step aside, you would see that the trousers of this suit are without cuffs, which raises the formality bar by another notch. Note that in this illustration, the red stripe appears very vibrant, but as seen in the fabric swatch below, it appears much more sedate in real life.

A swatch of Striped Worsted Flannel
As illustrated by the above swatch, red dyes in classic menswear fabrics were more muted than they were often depicted in fashion illustrations.

Conclusion

When Cocktail Attire is called for as the dress code at your next event, now you know what you need to wear to look and feel great. Keep in mind that the standards of Cocktail Attire are often dictated by the nature of the event attended, so keep some commonsense rules in mind while crafting your ensemble.

At a wedding, try to be properly dressed without being too flashy and always keep the bride and groom in mind. For cocktail parties and receptions, leave your business navies and grays in the closet and add a splash of color. If you have a waistcoat – even a contrasting one – wear it if it pairs well with the suit. And most important of all – have fun and enjoy the company and the drinks!

Cocktail Attire FAQ

What is the Cocktail Attire dress code?

The Cocktail Attire dress code is a semi-formal-to-formal dress code that is typically worn on evening occasions that can include professional events, retirement parties, cocktail parties, and weddings. It is typified by a dark suit, muted shirts, sedate accessories, and dark shoes.

Is Cocktail Attire the same thing as Semi-Formal?

Technically, Cocktail Attire can be an example of semi-formal attire, but other dress codes can also be considered semi-formal. That being said, Semi-Formal is often used interchangeably with Cocktail Attire, although it can also sometimes be used to refer to Black Tie Optional.

What is Casual Cocktail Attire?

Casual Cocktail Attire is a subset of the Cocktail Attire dress codes in which the hosts want their guests to be more creative and casual in selecting their outfits. Therefore, you can feel free to experiment with more bold colors and patterns, wear combinationals, or even forego neckwear.

Do I have to wear Cocktail Attire to a cocktail party?

While the Cocktail Attire dress code may derive its name from the enjoyment of cocktails, cocktail parties will not necessarily require the Cocktail Attire dress code. If the hosts of the cocktail party have specified a dress code, follow it. If they have not, a Cocktail Attire ensemble, tuned to the relatively anticipated formality of the evening, will almost certainly be appropriate.

Do I have to wear a jacket as part of a Cocktail Attire ensemble?

Yes, certainly for any event taking place in the evening. Ideally, this jacket should always be part of a matching suit, although, for more casual Cocktail Attire events, a dark sports coat with coordinating trousers might be acceptable, although not in keeping with the conventions of Classic Style.

Do I have to wear a tie as part of a Cocktail Attire ensemble?

Yes, some kind of neckwear, whether a necktie or bow tie, will be expected for nearly every Cocktail Attire occasion. Unless you know for a fact that your hosts expect some guests to forgo them, wear a necktie or bow tie.

Can I wear a blazer or sport coat as Cocktail Attire?

Conventionally, your jacket should be a suit jacket cut from the same cloth as your trousers. As part of a more modern look, you can potentially wear a blazer or sports coat at a casual Cocktail Attire event, but this will not be in keeping with the traditional rules of the Classic Style. If you do opt to wear combinations, make sure that they are in dark, similar colors, especially for evening events.

Can I wear jeans as Cocktail Attire?

You cannot wear jeans as part of a Cocktail Attire ensemble, not even dark jeans, as they are simply too casual for the occasion.

Can I wear a sweater or similar knitwear as Cocktail Attire?

Muted knitwear such as a vest can be worn under a jacket at casual Cocktail Attire events, but a sweater or cardigan is not an acceptable substitute for a jacket.

Can I wear sneakers as Cocktail Attire?

Traditionally, no sneakers, not even dress sneakers, are appropriate for a Cocktail Attire affair. Similarly, you should also avoid any lace-less shoes, like loafers or moccasins. All of these shoes are too informal for this dress code.

Reader Comments

  1. Hi Raphael,

    Hope you are doing great! Absolutely amazing videos, so much to learn. I would like to know what should be the attire for the groom on a cocktail party ? It would be great if you could write back to me. I am the bride and I am planning to make a surprise suit for me on that day.

    Look forward to hear back from you soon.
    Thanks
    Divya

  2. Dear Raphael I need your advice.

    I live in Venezuela, in this country wearing suits or jackets (even the sport ones) it is not very common, I’ll get to the point, this weekend is my brother’s wedding, it’s not going to be a huge fancy wedding but we were told to go formal, for us here, formal means suit, the tux is only for the groom, the thing is, I have a dark gray jacket that I’d like to use with a back vest, black pants and a white dress shirt with back tie (I don’t have a black suit and to be honest neither have the money to get one right now) the thing is, my friends keep telling me to not to use a white shirt with back tie because that’s what waiters use here. So would it be ok to use it anyway? or what other color shirt would you advice me to use?

    Waiting for your reply.
    Thanks.

    1. The essential elements for a wedding dress: dark suit, white shirt, micro-pattern tie, black lace-up shoes (better oxford).
      People who do not know the traditions confuse elegance with a waiter’s uniform? Patience, we can not follow them and fail to respect the sacredness of the ceremony.
      Best wishes for the wedding.

  3. I thoroughly enjoy your site, but must today take exception with one of your comments. Traditionally, formal attire would mean white tie. Semi-formal would mean blacktie. Cocktail and business attire would mean a business suit. Informal would mean dressier casual, and “Come as you are” would mean anything daily casual or above. In recent years in the U.S., true formal attire has gone away as a standard dress in pretty much all classes, so what would earlier have been called semi-formal has been promoted to formal, while semi-formal is frequently used as a synonym for cocktail or business attire.

  4. Blue blazer, grey slacks, white shirt and moderate tie are a bit of a Friday uniform in more than a few US cities. Indeed it once was paired with a Derby hat in London–though that is very much less the case now. Consequently, it remains quite common for Friday afternoon/evening events. Be sure to keep an electric razor at the office to spruce up a bit.

  5. I will add that picking up a freshly cut bouquet at the florist or grocer will give somewhere between one and two weeks of fresh boutonnieres in non-extreme weather. Probably won’t work in Minnesota and other terribly cold climates during the winter, as the flower is quite likely to freeze when out and about.

  6. The ideas for cocktail attire were great for the students of CBSE schools in Amravati. They were confused with their searches on this cocktail attires, they needed in their annual function.
    This article give them hopes and fun to choose their attires.

  7. honestly, I never knew what cocktail attire was. Nowadays, I’m into wearing a casual gentleman attire consisting of a sporty sportcoat, a dress shoe, a pair of jeans, and always smelling good with a sophisticated smelling cologne.

  8. I have never been to cocktail parties but as I will grow I am sure I will need to follow this attire. Thanks for the amazing tips.

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