Dr. Watson would be proud to accompany you as an English gentleman in this Steampunk Derby Hat from Forum Novelties. It offers a wonderful blend of Neo-Victorian Industrial fashion to bring to your 19th century or Steampunk costume. This authentic derby hat is constructed of felt and features a rounded crown. This Steampunk Derby Hat is a perfect accessory for that well dressed steampunk gentleman costume ready for piloting that steam powered flying machine or with a women's adventuress outfit. One size fits most. Black.