What is black tie dress code?

Black tie dress code is a formal dress code typically reserved for special events that take place in the evening. For men, black tie usually requires a tuxedo and a black tie, though in some cases, a black suit may suffice. Women typically wear floor-length gowns, high heels and jewelry and carry clutch handbags. Find a selection of men's and women's formal apparel on 1stDibs.