1. Casual (But Make It Cute)

Don't let the word "casual" fool you. This is not a green light for gym shorts and that oversized hoodie from college. Think elevated everyday wear. For daytime weddings, breezy linen sets, sundresses, or a button-down with khaki shorts work well. Evening? Step it up slightly with slacks and a nicer blouse or a relaxed maxi dress.

Rule of thumb: Dress like you're meeting your significant other's parents for brunch at a fancy café.

2. Semi-Formal (Date-Night Energy)

This one's a step up from casual but doesn’t require tuxedos or ballgowns. Think polished but not stiff. For women, cocktail dresses, midi dresses, or dressy jumpsuits are perfect. Men: a suit or blazer with trousers, no need to go full tux.

Skip the sneakers, yes to the loafers. Bonus points if you work in fun colors or prints.

3. Summer Festive (Hello, Color!)

This one's basically a license to go bold. It’s not quite formal, but it wants to have fun. Think florals, tropical patterns, bright colors, and breathable fabrics. Linen is your best friend. Just avoid anything too dark—this isn’t the time for navy, gray, or (gasp) all-black.

This vibe says: I'm here to celebrate, and I brought my statement earrings.

4. Cocktail (Chic, Confident, and Comfortable)

Welcome to the land of sleek silhouettes and classy confidence. For women: knee-length or midi dresses, possibly in silk or chiffon. That little black dress? Perfect. For men: sharp suits with or without a tie.

It’s giving: "I might be sipping champagne or saving the dance floor later."

5. Formal (Almost Black Tie, But Not Quite)

A step below black-tie but still very much a dressed-up affair. For women: long dresses, elevated midi gowns, or glam jumpsuits. Deep colors and luxe fabrics are welcome (think velvet, satin, silk). Men should go for a dark suit and tie. No tux required, but definitely no polos either. This is the dress code that expects you to bring your A-game—but leaves the bow tie up to you.

6. Beach Formal (Fancy Feet, Optional)

So, you're attending a wedding on a literal beach. Great! This one’s all about balancing elegance with practicality. Women: lightweight dresses in flowy fabrics and fun colors. Think pastels or tropical tones. Men: linen or cotton suits in lighter shades. Bonus points for ditching socks.

And yes, flat sandals or wedges are completely acceptable. Just say no to stilettos in the sand.

7. Black-Tie Optional (A Tux or a Tight Suit)

This one confuses nearly everyone. Here's the scoop: if you feel like going full glam with a gown or tuxedo, go for it. But a formal suit or elegant cocktail dress is just as acceptable.

The "optional" part really applies to tuxes and floor-length gowns. If you're unsure, it's better to be slightly overdressed than underdressed.

8. Black-Tie (Bring the Drama)

This is the real deal. Full-on elegance is the name of the game. Women should opt for floor-length gowns or dressy formal-wear. Men: tuxedos, no exceptions.

Expect champagne towers, a string quartet, and at least one person named Margot in attendance.

9. White-Tie (Go Full Royalcore)

This is the ultimate in formalwear. Floor-length gowns, opera gloves, tuxes with tails, and maybe even a tiara if the spirit moves you. If you’ve ever wanted to feel like a royal, this is your moment.

If you're invited to one of these and don’t own anything appropriate—you’re not alone. Renting is your best friend.

10. Themed (The Wild Card)

Could be anything from "garden party chic" to "masquerade glam." Sometimes it’s a color palette, other times it’s a full mood board. The golden rule here: follow directions but don’t go rogue.

If the couple says "old Hollywood," lean into glam—not a Marilyn Monroe costume. If it's "rustic boho," break out the flowy dress and flower crown, not cowboy boots and a bolo tie (unless asked!).

Frequently Asked Questions

Can I rent my outfit? Yes! Especially if you're going to a black-tie or white-tie wedding and don't want to drop $$$ on a dress you'll wear once. Sites like Rent the Runway or SuitShop make it easy and stylish.

What if I'm not sure what to wear? When in doubt, ask the couple (if you're close enough), check the venue's vibe, or poll your fellow guests. If all else fails, overdress slightly. It’s always better to look sharp than show up in jeans.

Can I wear white? Hard no. Leave the white for the couple (or whoever's getting married). Ivory, eggshell, cream—also off-limits unless specifically approved. Trust us.

What colors should I avoid? Besides white? Try not to match the wedding party if you can help it (no one wants to be mistaken for a rogue bridesmaid). Neon or flashy prints can also be distracting—unless it's a themed or festive invite.

Can I wear black to a wedding? Yes, but use judgment. In ultra-formal or modern city weddings, black can look sleek. But maybe skip it for sunny outdoor ceremonies unless you're balancing it with brighter accessories.

Wedding Wardrobe Wisdom (a.k.a. Don’t Be That Guest)

Decoding dress codes doesn't have to be scary. Think of it like unlocking a level in a fashion game—each code comes with its own vibe, colors, and comfort levels. With a little planning (and possibly a group chat screenshot or two), you’ll arrive looking stylish, confident, and perfectly dressed for the vibe.

Now go RSVP yes and put something fabulous on the calendar!