They’ll bear-ly recognize you under this mask.
If you need a mask to go with a costume, why not pick the adorable Teddy Bear Mask Paper Costume? This will give you a PDF file containing instructions/templates on how to create your own cute Teddy Bear Mask out of paper. Just print it out, get a pair of scissors, some tape, then customize and go to town. Despite being made out of paper, the structure of the mask is sturdy enough to withstand outside use, so you can use it on parties and festivals.