What to Wear to a Wedding: A Complete Guest Attire Guide for 2026
From black tie to beach casual, decoding wedding dress codes can be stressful. Our guide will ensure you're the best-dressed guest at any ceremony.
Saad Sellami
Founder & Data Analyst, OutfitScore
Published: January 26, 2025
Reading time: 7 minutes
Celebrate in style by mastering the art of wedding guest attire.
Receiving a wedding invitation is exciting, but the "dress code" section can often cause confusion. This guide will break down the most common wedding dress codes so you can choose the perfect outfit with confidence and respect for the happy couple. If you already have an outfit in mind, you can use our AI to check your wedding guest outfit score instantly.
The #1 Rule of Wedding Guest Attire
Unless specifically requested, do not wear white, ivory, or any shade close to it. Let the bride have her moment!
Decoding the Dress Codes
Black Tie
This is the most formal dress code. Men should wear a tuxedo. Women should opt for a floor-length evening gown or a very chic formal cocktail dress.
Formal / Black Tie Optional
Slightly less rigid than black tie. Men can wear a tuxedo or a dark suit and tie. Women can wear a floor-length gown, a fancy cocktail dress, or a dressy pantsuit.
Cocktail Attire
A popular choice for evening weddings. Men should wear a suit and tie. Women should wear a knee-length, tea-length, or midi cocktail dress.
Semi-Formal / Dressy Casual
This is where it gets tricky. Men should wear a dress shirt and slacks, with a sport coat or blazer being a good addition. Women can wear a dressy skirt and top, a stylish jumpsuit, or a cocktail dress.
Casual / Beach
This suggests a more relaxed atmosphere, but you should still look polished. Men can wear linen pants or khakis with a button-down shirt. Women can opt for a sundress or a stylish maxi dress with wedges or dressy sandals.
Is Your Outfit Appropriate?
Don't guess if you're underdressed (or overdressed). Upload your wedding guest outfit to OutfitScore and our AI will rate it for fit, color harmony, and occasion-appropriateness.
Score My Wedding Outfit (Free)