Choosing your wedding dress code is one of those seemingly small details that can actually have a big impact. Not only does it set the tone for your celebration, but it also helps your guests feel confident about what to wear (and what to expect!) on the day.
Whether you’re planning a black-tie affair or something a little more casual, here’s how to choose the right dress code for your wedding – and make sure your guests are on the same page, too.

1. Consider Your Venue and Setting
Your wedding venue will naturally influence how formal your dress code should be, so this can be a good place to start. The location helps to set the scene, so it makes sense for your dress code to match the surroundings!
For example: if you’re getting married in a grand ballroom or historic estate, a formal or black-tie dress code might be the perfect fit. On the other hand, if you’re planning something a little more relaxed (like a backyard celebration or rustic barn wedding) you’ll probably want to go with something more low-key.

2. Factor in the Time of Day
The time of day can also influence your wedding dress code decision. While you don’t have to follow this rule strictly, daytime weddings tend to be more casual, with evening weddings typically being more formal.
A black-tie dress code at a morning garden ceremony might feel a little out of place, while it makes total sense for an elegant evening celebration.

3. Align It With Your Wedding Style
This one’s pretty simple: your dress code should match the kind of wedding you’re planning!
If your celebration is on the more traditional or formal side, your dress code should reflect that. If you’re planning something fun, modern or relaxed, go with a more low-key option like cocktail, semi-formal or even smart casual.
Your dress code sets expectations for your guests, so choose something that aligns with your overall style and the kind of atmosphere you want to create.
4. Think About The Season and Weather
When it comes to choosing the perfect dress code, seasonal factors also matter! If you’re hosting a summer wedding outdoors, you’ll want to keep comfort in mind. Lighter dress codes like cocktail or semi-formal work well for outdoor celebrations, especially if you’re by the beach or in a garden.
For cooler months, more formal dress codes can be a good fit. Guests will likely be dressing in richer fabrics and darker colors, so an evening reception in winter feels naturally suited to a formal or black-tie dress code.

5. Know the Most Common Wedding Dress Codes
Not sure what each dress code actually means? Here’s a quick breakdown of the most common options:
- Black Tie: Floor-length gowns, tuxedos or formal evening wear. Think elegant, traditional and dressed to the nines.
- Formal or Black Tie Optional: Similar to black tie, but a bit more flexible. Guests can wear tuxedos or suits, long dresses or chic midi dresses.
- Cocktail: Polished but relaxed. Think suits, knee-length or midi dresses, heels or dressy flats.
- Semi-Formal: A step down from cocktail – still dressy, but a little more flexible. Flowy dresses, dress shirts, blazers and trousers are all appropriate.
- Casual: Clean, comfortable and put-together. Great for daytime or outdoor weddings. Think sundresses, chinos and loafers.
- Custom Dress Codes: Want everyone to wear pastels? Neutrals? European summer chic? Totally fine – just be specific and offer some examples to help guide your guests!

6. Communicate It Clearly to Guests
Once you’ve decided on your wedding dress code, don’t leave your guests guessing. Include the details on your invitations and wedding website, and make sure it’s easy to find.
If you’re asking guests to follow a custom dress code or color scheme, it’s helpful to include a short explanation, a few outfit ideas or even a link to a curated Pinterest board.
Your wedding website FAQs page is a great spot for this. For example:
“We’re dreaming of a pastel-themed celebration, so feel free to wear your favorite soft-toned outfit!”
“Our dress code is Italian Garden Party – we’d love you to wear reds, pinks, oranges or yellows”
“Our ceremony will be on grass – block heels or flats are recommended!”
Your dress code is one of the easiest ways to communicate the tone of your day and make sure everyone feels comfortable and confident. A little clarity goes a long way, and your guests will appreciate knowing exactly what’s expected.
Need some more guidance? Read our dress code wording examples for your wedding website here.