The rehearsal dinner is the warm-up to the wedding — the evening before, when the couple, wedding party and close family gather after the ceremony run-through. It matters because it sets the tone for the weekend, and because there are photos, so knowing what to wear to a rehearsal dinner takes one worry off your plate. The good news is the brief is simpler than the wedding itself: dressy, but not the wedding.
That said, "dressy but not the wedding" covers a lot of ground, and the right outfit depends on whether you are a guest, the couple, the wedding party or a parent — and on the venue, from a backyard barbecue to a smart restaurant. In this guide you will find outfit ideas for every role and setting, plus how to read the dress code and the few things to avoid the night before the big day.
What a rehearsal dinner is — and how dressy it gets
A rehearsal dinner traditionally follows the wedding rehearsal, usually the night before the wedding, and includes the couple, their wedding party, immediate family and sometimes out-of-town guests. It is more relaxed and intimate than the wedding, which is reflected in the dress: think cocktail or smart-casual rather than formal, unless the invitation says otherwise.
Where exactly it lands on the dressy scale depends almost entirely on the venue. A rehearsal dinner at a fine-dining restaurant or hotel leans cocktail; one at a family home, garden or casual eatery leans smart-casual. When the couple has chosen a theme or a specific dress code, the invitation will say so — and that always wins over the general guidance here.
The rehearsal dinner dress-code ladder
- Cocktail: a midi or knee-length dress, a jumpsuit, or tailored separates for a smart restaurant or hotel.
- Smart-casual: a pretty day dress, or chinos and a shirt, for a garden, home or relaxed restaurant.
- Themed / specified: whatever the invitation asks — a colour, a vibe, or "beach casual".
- When unsure: aim slightly dressier than you think; it is easier to relax an outfit than to look underdressed.
Because so much rides on how an outfit reads on you, it helps to preview it before the night. Our free virtual try-on lets you upload a photo and see how a dress or outfit looks on your own body in seconds.
How to decode the dress code and venue
Before you choose an outfit, read two things: the invitation wording and the venue. Together they tell you almost everything.
If the invitation names a dress code, follow it. If it does not, let the venue guide you — a hotel or upscale restaurant means cocktail, a home or garden means smart-casual, and a beach or vineyard means something in between that can handle the setting (and the ground underfoot). Check the season and the weather too: an outdoor dinner in spring may need a wrap or jacket for later, and grass means block heels or flats rather than stilettos.
Quick venue-to-outfit guide
| Venue | What to wear |
|---|---|
| Upscale restaurant / hotel | Cocktail — a midi dress, jumpsuit or tailored separates |
| Family home / backyard | Smart-casual — a day dress, or chinos and a shirt |
| Garden / vineyard | A floral midi and block heels or wedges |
| Beach / outdoors | A flowy dress and flat sandals; a linen shirt for men |
| Themed dinner | Whatever the invitation specifies |
What to wear as a guest
As a guest, aim for polished and celebratory without competing with the couple — save your boldest look for the wedding itself.
Outfit 1 — Cocktail midi dress
A midi dress in a jewel tone or subtle print with heeled sandals and simple jewellery is the safe, elegant choice for a smart rehearsal dinner. A wrap dress is especially flattering and comfortable for a long dinner.
Outfit 2 — Jumpsuit
A tailored jumpsuit with heels and statement earrings is a chic, comfortable alternative to a dress — polished but a little more relaxed, which suits the evening.
Outfit 3 — Smart separates
- For a casual venue, a pretty blouse with tailored trousers or a midi skirt is easy and appropriate.
- Add a heeled sandal or a smart flat depending on the setting.
- A little black dress with colourful accessories also works — see our how to style a black dress guide.
- Our date night outfits guide has more dressy-but-easy ideas.
What the couple should wear
If it is your rehearsal dinner, this is your chance to stand out a little — many couples dress a notch above their guests, often in white or a signature colour.
For the bride or a bride-to-be
A white or cream dress is a lovely, traditional choice that sets you apart the night before — a slip dress, a midi or a jumpsuit in white all work. If you would rather not wear white twice, a bold colour you love does the same job. Keep it dressy but comfortable enough to relax and enjoy the evening.
For either partner
Coordinate rather than match — a shared colour palette photographs beautifully without looking like a costume. Whatever you choose, make sure you can sit, eat and hug comfortably, because there will be a lot of all three. Preview it with our virtual try-on so the fit is right before the night.
What the wedding party and family should wear
The wedding party and parents want to look polished and coordinated with the couple's tone, without upstaging anyone.
Wedding party
Bridesmaids and groomsmen usually take their cue from the couple — a cocktail dress or smart separates for the women, chinos or tailored trousers with a shirt for the men. If the couple has shared a palette, lean into it gently. Comfortable shoes matter, as you will likely be up and about helping.
Parents and close family
Parents of the couple should dress smartly and in keeping with the venue — a cocktail dress or an elegant separates outfit for mothers, a jacket and smart trousers for fathers. It is a nice moment to coordinate loosely with the couple's colours. Our guide to what to wear to a summer wedding has plenty of transferable ideas.
What to wear for men
For men, a rehearsal dinner is usually smart-casual to cocktail — a step below the wedding suit.
- Cocktail venue: tailored trousers or chinos, a crisp shirt, a blazer and loafers or smart boots.
- Smart-casual venue: chinos and a well-fitted shirt, sleeves rolled, no tie needed.
- Beach or garden: linen trousers and a linen or short-sleeved shirt with loafers or clean trainers.
- Finishing touches: a leather belt and matching shoes always sharpen a smart-casual look.
A blazer is the single most useful piece — thrown over a shirt it lifts any outfit from casual to smart in one move. Our how to style a blazer guide shows how.
What not to wear to a rehearsal dinner
A few simple rules keep you on the right side of the night before the wedding.
- Guests, skip white: leave white, cream and ivory to the couple unless they have asked otherwise.
- Do not outshine the couple: save your most dramatic outfit for the wedding day itself.
- Avoid anything too casual: jeans and trainers are usually too relaxed unless the invitation says so.
- Mind the setting: stilettos on grass or a beach will sink — choose block heels, wedges or flats.
Frequently asked questions
How dressy is a rehearsal dinner?
Usually cocktail or smart-casual — dressy, but a step below the wedding itself. The venue sets the level: a hotel or upscale restaurant leans cocktail, while a home, garden or casual eatery leans smart-casual. If the invitation names a dress code, follow it; if not and you are unsure, aim slightly dressier than you think, because it is easier to relax an outfit than to look underdressed.
Can you wear black to a rehearsal dinner?
Yes — black is perfectly appropriate and elegant for a rehearsal dinner, especially at a smart venue. Lift it with colourful accessories, statement earrings or a bright shoe so it feels celebratory rather than severe. The only person who might avoid it is the couple, who often prefer white or a signature colour to stand out.
What should the bride wear to the rehearsal dinner?
Many brides wear white or cream to stand out the night before — a slip dress, a midi or a white jumpsuit all work beautifully. If you would rather not wear white twice, a bold colour you love does the same job. Above all choose something dressy but comfortable, so you can relax and enjoy the evening.
Can guests wear jeans to a rehearsal dinner?
Usually not, unless the invitation or venue is clearly casual. A rehearsal dinner is a celebration with photos, so even at a relaxed setting, smart trousers or a day dress read better than jeans and trainers. If the couple has said "casual", smart dark jeans with a nice top and good shoes can work — but when in doubt, dress up a little.
The bottom line
Working out what to wear to a rehearsal dinner comes down to three things: read the dress code, let the venue set how dressy you go, and dress for your role — celebratory but never upstaging the couple. Get those right and you will look polished, feel comfortable, and photograph beautifully at the perfect warm-up to the wedding.
The fastest way to feel confident about your outfit is to see it on your own body first. Try a couple of dresses or a jumpsuit against your photo, check the length and fit for a long evening of sitting and celebrating, and let that guide your choice — so you can turn up to the rehearsal dinner and simply enjoy it.
Ready to try it yourself? Upload a photo and see any outfit on you in seconds — your first try-ons are free. Start a try-on →