New shipmates, all aboard the SS Smiffys! Our wide collection of Boys Pirate Costumes will be sure to get you in the mood to embark on your next High Seas Adventure. Or, to dress up like your favourite captain for your next fancy dress party! From a Rotten Pirate Boy to a Pirate Captain, this collection has all the boy's pirate fancy dress you can imagine. If you're matching with your friends, be sure to see our Kids Pirate Costumes and get the whole crew on-board!