DetailsA Pirate Halloween Costume Hat Fit for Jack Sparrow! The Pirate costume hat is the perfect pirate Halloween costume accessory that will make your Halloween pirate costume stand out from all the rest. No pirate Halloween costume is complete until you have all the pirate costume accessories to make it unforgettable. One size fits most small children. Approximately 19" circumference around inside of hat. Made of felt. Black hat with gold trim. Skull and crossbones emblem on front.