Three piecers are a type of formal attire consisting of a suit jacket, trousers, and waistcoat. These days, the term "three piece suit" is more commonly used to describe this outfit. Some other synonyms for this wardrobe staple include "business suit," "three-piece ensemble," and "matching three-piece." Depending on the occasion, three piecers can be worn with a tie or bowtie, a pocket square, and dress shoes. The style and color of a three-piece suit vary, but traditional colors include black, navy, and charcoal gray. This classic wardrobe choice continues to be a staple in men's fashion, from business professionals to grooms at weddings.