Trilbies are a type of hat that is characterized by its short brim and indented crown. They are often made of felt or straw and have a feather or ribbon attached to the side. The term trilbies also refers to a style of shoe, which is a low-heeled, pointed-toe shoe with a buckle or strap across the instep. Trilbies are popular among both men and women and can be found in a variety of colors and materials.