A BERET is a type of hat with a soft, round, flat-crowned brimless cap, typically of wool or cotton. A TRILBY is a type of hat with a narrow brim and indented crown. A BOWLER is a type of hat with a rounded crown and a brim that is slightly curved up at the sides. A TOPPER is a type of hat with a tall, cylindrical crown and a wide brim. An OPERA hat is a type of hat with a low, round crown and a wide brim. A coolie hat is a type of hat with a conical crown and a wide, floppy brim. A SLOUCH hat is a type of hat with a wide, round brim and a soft crown that is usually creased lengthwise down the crown and pinched in the front on both sides. A DEERSTALKER is a type of hat with a low, round crown and two large brims that come together in the back.