Fashion Men's Waistcoat Design for Weddings and Formal Events: What You Need to Know Before Buying White tie, also called full evening dress or a dress suit, is the most formal in traditional evening western dress codes. For men, it consists of a black tailcoat (or dress coat) Evening Waistcoats, Vests & Cummerbunds D&M High End Off Shoulder Fishbone Waistcoat Satin Evening Dress A Line Floor Length Small Vertical Tail for Parties Dress Designer Evening Dresses & Gowns Perth Dress For Every Event Dion for Brides