THE COMPLETE MEN’S DRESS CODE GUIDE: WHAT TO WEAR TO ANY FORMAL EVENT

Confused about what to wear to a black-tie, semi-formal, or cocktail event? This guide breaks down every men’s dress code with styling tips and rental options—perfect for weddings, galas, proms, and more.

smiling groom wearing black tuxedo rental

BLACK TIE

Black Tie is one of the most classic and elegant dress codes. It’s typically reserved for evening events like weddings, galas, and formal parties.

WHAT TO WEAR

A black tuxedo
White dress shirt
Black bow tie
Black patent leather shoes
Optional: Cummerbund or black vest

For those attending a black-tie wedding, check out our detailed guide on How to Dress for a Black-Tie Wedding (Without Breaking the Bank) for budget-friendly tips.

WHITE TIE (FORMAL)

White Tie is the most formal dress code and is rarely seen outside of ultra-luxury events or certain international affairs.

WHAT TO WEAR

Black tailcoat
White wing-collar shirt
White bow tie
White waistcoat
Black formal trousers
Patent leather shoes

SEMI-FORMAL / DRESSY

Less rigid than black tie but still polished. Think cocktail receptions, evening weddings, or fancy dinners.

WHAT TO WEAR (EVENING)

Dark-colored suit (navy, charcoal, or black)
Dress shirt
Tie or bow tie
Dress shoes

WHAT TO WEAR (DAYTIME)

Lighter suit (light gray or blue)
Dress shirt
Optional tie depending on the event

Weddings often fall into the semi-formal category. Our post on The Ultimate Guide to Choosing the Right Suit for Any Occasion can help you decide the perfect look.

COCKTAIL ATTIRE

A fun but elevated dress code. It’s polished but allows for more personality. Ideal for engagement parties, holiday events, and modern weddings.

WHAT TO WEAR

Slim-fit suit (pattern or bold color optional)
Crisp dress shirt
Tie optional
Loafers or oxfords
Make it pop with a pocket square or colorful socks.

For the latest fashion tips, see 2025 Wedding Suit Trends Every Groom Should Know.

BEACH FORMAL / GARDEN PARTY

Light, breathable, and suited for outdoor ceremonies. You want to look sharp but stay cool.

WHAT TO WEAR

Light-colored suit (tan, light gray, or blue)
Linen or cotton shirt
No tie required (unless noted)
Loafers or dress sandals

Planning a destination wedding or outdoor event? Check out Summer Suit Rentals: How to Stay Cool in a Tux for tips on breathable fabrics and styles.

Planning a Destination Wedding? Get Free Swatches to match your look.

FINAL THOUGHTS

Understanding dress codes helps you feel confident and avoid showing up under—or overdressed. The good news? Whatever the occasion, National Tuxedo Rentals has the perfect look delivered right to your door.

Need help choosing? Check out How It Works.

Want the perfect fit? Explore our Fit Guarantee.