How to make a boat costume out of cardboard

How to Make a Kid's Boat Costume Out of a Cardboard Box ...
How to Make a Homemade Pirate Ship Costume out of ...
Pirate ship made out of cardboard. The hubby built it, I ...
DIY Fisherman Costume - Dukes and Duchesses

images taken from various sources for example only How to make a boat costume out of cardboard