The term GOWN WEARER can be summarized as a person who wears a GRAD, which is a four-letter word. A GRAD is a formal gown worn by students at graduation ceremonies or other formal occasions. It is usually made of a heavy fabric such as velvet or silk and is often decorated with a hood or tassel. The gown is typically worn over a shirt and trousers or a dress. Graduates may also wear a mortarboard hat or other headgear.