Men's business wear typically consists of a SUIT. A SUIT is a set of clothing consisting of a jacket and trousers made from the same fabric. It is usually worn for formal occasions such as job interviews, business meetings, or other important events. The term 'SUIT' is derived from the French word 'SUITE, ' which means a set of matching items. Men's suits are usually made from wool, cotton, or synthetic fabrics. They are often tailored to fit the wearer's body shape and come in a variety of colors and styles.