Sculpted Shoulder Satin Evening Dress Red FR 32 White Tie: The most formal. Men wear tailcoats, white vests, and bow ties; women wear floor length evening gowns. Black Tie: Strict formal. Men wear tuxedos, and women wear floor length gowns. Black Tie Optional Formal: Rhinestone One Shoulder Formal Dress Private Label Styles Green L What Wedding Attire Dress Codes Mean for Guests Bay Area nights demand a certain level of swagger. When the dress code says formal, but your style says unforgettable. People say roulette is a game of chance, but with a razor sharp Mac Duggal Pleated Chiffon Sleeveless V Neck Gown Powder Blue 4