A stiff felt hat similar to a fedora.

A hat with the brim turned up to form two or three points; a bicorn or tricorn

(idiomatic) A gesture of acknowledgement; often, an expression of gratitude; originally by doffing one's hat.

An insulating hat with one or more decorative pieces of spherical fluff at the peak.

A broad-brimmed felt hat worn by soldiers, often with a clasp on the left side to allow a rifle to be carried over the shoulder.

Alternative spelling of hat trick

Alternative form of deerstalker hat

Alternative form of coonskin cap

A type of men's headwear, made of cloth with a plaid pattern, having two projecting brims (one at the front and one at the back) and earflaps which can be folded up and tied at the top.

(idiomatic) A type of top hat worn mainly in the 19th century, made of silk or other materials and having a very tall, cylindrical, flat-topped crown.