Gisele Bndchen shares photos with youngest child in Mother's Day post Deluxe Velvet Pirate Hat Black (Adult). This brilliant pirate hat is the perfect choice for your Halloween party or themed event. This accessory is the perfect addition to a variety of our fancy dress costumes. Features: Black Velvet Hat. It's the perfect accessory for your next pirate themed party. Stand out from the crowd. Combine with our other accessories to complete your outfit. Size: Only available in one size. (Adult size).