Whether you need a last-minute Halloween costume or you’re attending a masquerade party, for under $10, U.K. designer Steve Wintercroft will give you the design to make your own geometric mask. When you decide on a mask shape -slash-animal head, you’ll be given a PDF file which will allow you to download and print out the pattern. All you need are some scissors, tape, glue, and card stock (or cardboard)!

(Plus whatever else you want to use to customize your mask.)

Shop for masks here!

[via Bored Panda]