Term

Cocktail attire

Cocktail attire is a dress code between casual and formal, usually calling for knee-length or midi dresses in polished fabrics. Crepe, satin, lace and structured knits work well, and details such as beading or a sculpted neckline add an evening feel. It is often used interchangeably with semi-formal, though cocktail is usually slightly more festive. A full floor-length gown is typically more than the occasion asks. See also: Black tie, Midi, Crepe, and the guide Dress Codes Explained: From Casual to White Tie.