A felt hat is a type of headgear that is made from felted wool. It has a classic look that can be worn year-round and is considered a timeless fashion accessory. There are several synonyms for the term "felt hat" including fedora, trilby, porkpie, and gambler hat. Fedora hats have a medium to wide brim and a creased crown that is typically pinched at the front. Trilby hats are similar to fedoras but have a shorter brim and a smaller crown. Porkpie hats have a flat top and a short curled brim. Gambler hats have a slightly curved brim all the way around and a taller crown. Whatever style you choose, a felt hat is always a stylish option.