A tricorne is a type of hat that was popular in the 18th century. It has a wide-brimmed and triangular shape, with the edges of the brim turned up to create three distinct corners. The tricorne was worn by both men and women and was often made from felt or other lightweight materials. The hat became closely associated with the military, particularly with officers in the British and American armies during the American Revolution. The tricorne also became a symbol of the colonial period and is often seen in depictions of historical figures such as George Washington and Benjamin Franklin.