What to Wear to Every Wedding: A Stylish Guide to Guest Dress Codes

Wedding season is officially upon us, and with it comes the age-old question: What am I supposed to wear? Whether you’re headed to a black tie event, a breezy beach ceremony, or something in between, decoding the dress code is key to being the best-dressed guest (without outshining the couple, of course). Here’s your guide to all of the most common wedding dress codes—plus what’s actually appropriate and what to wear if you want to nail the vibe. Remember to check the wedding invitation for any specific parameters beyond the dress code, like color preferences, dress-length, or specific styles.

 

White Tie

The most formal dress code you’ll encounter—think royal wedding-level glam.

What to Wear:

  • A full-length gown in rich fabrics like satin, silk, or velvet

  • Classic evening accessories like opera gloves, crystal jewelry, or a statement clutch

  • Hair in a sleek bun or Old Hollywood waves

  • Simple pointed-toe nude or black heels

SHOP OUR FAVORITES:

 

Black Tie

Elegant, glamorous, and often for evening weddings. There’s room for personal style here, but formality is key.

What to Wear:

  • A floor-length gown

  • Elevated fabrics like chiffon, satin, or sequins

  • Simple or strappy heels

  • Bold jewelry and a clutch

SHOP OUR FAVORITES:

 

Formal/Black Tie Optional

Still sophisticated, but with a little more flexibility.

What to Wear:

  • A floor-length dress, a midi-length gown, or a luxe cocktail dress

  • Dressy fabrics and tailored fits

  • Minimalist jewelry or a standout piece

  • Refined heels or heeled sandals

SHOP OUR FAVORITES:

 

Cocktail Attire

Chic and festive—this is your chance to have a little fun with fashion while still looking polished.

What to Wear:

  • A cocktail dress (mini, knee-length, or midi)

  • A jumpsuit with clean lines

  • Statement heels or embellished flats

  • Fun accessories, like a beaded clutch or sculptural earrings

SHOP OUR FAVORITES:

 

Semi-Formal/Dressy Casual

A touch more relaxed than cocktail, but still pulled-together and photo-ready.

What to Wear:

  • A flowy midi or knee-length dress

  • Dressy separates like a blouse and a tailored skirt or pants

  • Low heels, block heels, or elevated flats

  • Light, delicate jewelry

SHOP OUR FAVORITES:

 

Beach Formal

You’re on the sand, but this isn’t a casual hangout—think light, elegant, and weather-appropriate.

What to Wear:

  • A maxi or midi dress in lightweight, breathable fabric

  • Flat dressy sandals or espadrilles

  • Sun-friendly accessories like a raffia bag

  • Natural textures and light colors

SHOP OUR FAVORITES:

 

CASUAL

Most common for backyard, daytime, or city hall weddings—still nice, but not overly dressy.

What to Wear:

  • A sundress, maxi dress, or elevated matching set

  • Flat sandals, ballet flats, or low block heels

  • Casual accessories like a crossbody bag or delicate jewelry

  • No denim, no flip flops, no graphic tees

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Erin Eagle

Founder & digital stylist at A Style Set

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Black Tie Wedding Guest Dresses