Key Takeaways

Wedding dress codes should be clearly stated to inform guests of how to choose their wardrobe for your celebration. More formal dress codes come with certain requirements—like dark jackets and long gowns—while casual dress codes allow for more flexibility in guest attire.

If you’re looking to encourage a certain level of formality at your nuptials—or simply want to create a specific ambiance—then wedding dress codes can be an important tool. (It’s not often you get to tell your friends and family how to dress, after all.) And while there are some classic dress codes that most people attending your event will probably know, there are also some more creative ones you can plan to have guests to follow as well.

“If you’re creating a wedding dress code, clarity is everything,” emphasizes bridal stylist Maisie-Kate Keane. “Be specific about what you want—whether it’s black-tie, cocktail, or something creative like a themed or color-specific dress code. Including examples or inspiration can help guide guests and avoid any confusion, this can be linked to your wedding website so your guests can easily reference the dress code details. Clear communication makes sure everyone’s on the same page and can enjoy the wedding day without stressing about what to wear.”

Choosing a dress code really comes down to aesthetic, mood, and even temperature control. As someone who hosted a fall black-tie wedding, I understood that it would set a specific tone for our event. Having all men in tuxedos throughout the event did create a particular atmosphere that fit the formality and décor. However, I would not have chosen the same dress code in the hot summer months. Required jackets and layers could make the event unbearable in high temperatures. Asking guests to follow a less formal dress code can allow for flexibility in fabric that leads to a more comfortable experience.

Dress codes are a two-way street. If you RSVP yes to a wedding, you are essentially agreeing to the terms of the invitation and will be expected to follow the attire guidelines laid out for you. “When following a dress code, the key is understanding the level of formality and staying within those boundaries,” notes Keane. “If you’re unsure, it’s always safer to be a bit overdressed than underdressed! And if in doubt, don’t hesitate to reach out to the couple or wedding planner for clarification! They will appreciate you wanting to get it right.”

Still unsure about what to wear to a wedding? Ahead, we break down the most common wedding dress codes you may see on an invitation—as well as some unique additions that have joined the sartorial conversation around weddings more recently.

White Tie

As the dress code of debutante balls and state dinners, white tie is the highest level of formality any event code can go. If the invitation states the wedding is a white-tie affair, women will be expected to wear full-length gowns and heels. Fine jewelry and elegant evening bags like a clutch can accessorize this look. Men do not have much flexibility in their ensemble and will have to wear a tuxedo with tails, as well as a formal white shirt with a starched or piqué bib, a vest, a white bowtie, and formal footwear in black patent leather. They can accessorize with a white pocket square, a boutonnière, white gloves, a white scarf, or a black top hat.

Black Tie

If the dress code is black tie, you can expect the wedding to be an elevated event. Women should wear floor-length gowns (read: no midi dresses) or an elegant pantsuit. In some cases, a shorter length of a dress can be allowed, but it’s best to lean towards fabrics like silk, organza, and lace to match the formality of the occasion. A man must wear a tuxedo at a black-tie wedding in a black hue with a bowtie either in black or another dark—yet not flashy—shade. Men’s shoes should be black Oxfords, opera pumps, Venetian loafers, or velvet slippers.

Seasonality can make a difference in your black tie choices. Winter weddings can accommodate gowns in velvets with accessories like fur stoles, while summer weddings may encourage gowns in lighter colors and fabrics.

Black-Tie Optional

“A black-tie optional wedding gives guests the freedom to dress up without the pressure of a strict dress code,” shares Keane. “While the dress code says ‘optional,’ it’s safe to assume that a tuxedo for men is a subtle expectation, especially at high-end venues or for couples going for a particularly luxe vibe. A dark, tailored suit is also acceptable as long as it’s formal—think classic: a crisp dress shirt, tie or bow tie, and polished shoes.”

“Women have a little bit more flexibility, with long gowns, dressy cocktail dresses, or a formal jumpsuit or tailored pantsuit being ideal, as long as the overall look is sophisticated,” notes the stylist. “Avoid casual pieces like sundresses, denim, or anything too laid-back. The key is to always go for a polished, elegant look, whether it’s a floor-length gown or a chic formal dress. Keep it elevated and formal!”

Formal Dress Code

A formal dress code is essentially the same thing as black-tie optional. Formality is in the name, so you will be expected to follow suit. Women can wear sophisticated dresses or suits, while men can choose a tuxedo or tailored suit in hues of black or dark navy. When in doubt, it’s best to have a more conservative approach than what you might wear to a cocktail attire event.

Cocktail Dress Code

If the dress code reads cocktail, you can take a bit of liberty with your attire. While your outfit should still be elegant, you can wear dresses with shorter hemlines ranging from midi to knee length or get more creative with your overall look. Suits or elegant blouses with tailored pants or skirts can also work for women in this dress code. Accessorizing your outfit? Pick a chic bag that coordinates with your look, but steer away from larger purses. Heels are always appropriate, but a fashionable flat or sandal can also work if they fit the formality. In warm months or daytime events, patterns like floral prints may often be worn to these celebrations.

Men can wear tailored suits in a variety of colors to a cocktail-attire event. Ties, or fashionable options, like a Prada bolo, can be added to the ensemble as well. Dress shoes like oxfords, derbies, or loafers are the best footwear choice for this wedding dress code.

Dressy-Casual or Semi-Formal Dress Code

If a couple wants their guests to dress nicely but not so formally, they may put “dressy casual” down as the dress code. Slacks and a button-down shirt are an easy choice for men looking to fit this category. A tie or a suit jacket is a nice addition, but it’s not necessarily a requirement. Women can wear a nice top and skirt, a knee-length or midi dress, or a suit. Fabrics like linens and cotton could be appropriate at this event as well. In short, this dress code allows you to dress smart, yet comfortable.

Casual Dress Code

While you might assume a casual dress code allows guests to wear whatever they wish, there are still some limits to when this applies to a wedding. Jeans, shorts, t-shirts, flip-flops, and tank tops are still likely to be off-limits at this affair (unless clearly stated within the dress code guidelines). A collared shirt and slacks is a good option for men, while women can wear mini or midi dresses as well as other stylish ensembles that fit the feel of the venue.

Daytime Dress Codes

While dress codes might dictate the length of your dress or the style of your suit, when the event takes place will also alter your outfit expectations. “The time of day definitely affects how you should approach a dress code, especially at weddings,” says Keane. “For a daytime cocktail event, the vibe tends to be more relaxed, with lighter fabrics and color palettes. Think softer tones, pastels, or floral prints, and materials like cotton, linen, or chiffon. Women can go for a shorter or chic tea-length dress and accessories should be kept simple, while men can wear a lighter-colored suit, maybe with a tie and pocket square to elevate things slightly.”

Evening Dress Codes

Conversely, if you are invited to an evening wedding event, you can embrace sleeker styles and more dramatic hues. “For an evening cocktail dress code, the tone shifts towards something more formal and glamorous,” notes Keane. “Darker colors like navy, black, or jewel tones are common, along with luxe fabrics like satin, velvet, or silk. Women may wear longer dresses or more sophisticated shorter options, and men should stick with a dark, well-tailored suit—or even a tuxedo if the event is on the formal side. Evening accessories tend to be bolder, and shoes get more formal too, like high heels or dress shoes.” She adds, “Overall, the look should feel more refined, with a bit of drama to match the evening vibe.”

Tropical Dress Codes

If you’re going to a wedding on a beach or in a fun destination south of the border, you might see “tropical” as part of the dress code. This modifier often calls for colorful shades or bold, floral-inspired prints. If you’re choosing between a black dress and an orange one for a tropical affair, it’s best to choose the latter.

Western Chic Dress Code

Going to a wedding on a ranch? You may see a “Western chic” dress code on an invite for a pre-wedding event or the main event. “I have seen this a few times, and it is always a fun one,” notes Keane. “Guests usually take it pretty literally—denim jackets, cowboy boots, bolo ties, fringing, ruffles, turquoise jewelry, and plenty of plaid or floral prints. Women tend to go for flowy dresses, which always looks great in a rustic setting. It is a dress code that lets people embrace the theme without feeling like they are in costume!”

Themed Dress Codes

These days, dress codes may get a bit more creative than they have in the past. While these can be harder to decipher than a classic black-tie prescription, it often provides an opportunity to get playful sartorially—animal print, space-age metallics, bohemian ’70s-inspired pieces are all fair game. “I think a themed dress code can really enhance the fun of the event, giving your guests a chance to be part of the event aesthetic,” says Keane. “But if a couple chooses to go this route, it’s important to provide clear guidance—like example looks, color palettes, or mood boards so that guests know exactly what to wear.”

“Weddings with a unique aesthetic, like everyone wearing similar colors or styles, often look stunning in photos and give the event a well-curated feel,” she says. “There will always be some guests who lean into the dress code more than others, and that’s completely fine! As long as the dress code is approachable and clear, it can add to the fun without causing unnecessary stress.”

What to Do If the Dress Code Is Vague

In some cases, not all events for a wedding will have a clearly spelled-out dress code. Whether the theme doesn’t have a clear description or the wedding website doesn’t list any advised attire, you can look to a few key pieces to determine what to wear. First, look at the kind of event it is. A wedding ceremony will likely lean more formal, while a welcome drinks event could be quite casual. It’s also important to look at the venue. Is it a refined space like a country club or a more relaxed space like a brewery? Those might give some sartorial clues to the couple’s intended aesthetic. The time of day may also give you a cue to the formality.

Wondering how to ask about wedding dress code if it’s not specified? You may ask around with other guests you know if they have any idea of what the couple was intending. If you are close to the to-be-weds, it is fine to shoot a quick text to ask if they have any direction they would like you to follow. Once you get that info, try to spread the word to other guests you know to avoid bombarding the couple ahead of their big day. It might even give them the hint to add that info to their website to help out all of their attendees.