Dunder Mifflin Warehouse Adult Costume

Dress up as one of the hilarious Dunder Mifflin warehouse workers from The Office! This costume includes a Dunder Mifflin uniform shirt, and an adhesive moustache so you can become one of the workers from the show. Fans of The Office will love your costume! Grab a group of friends and you've got a matching group costume of warehouse workers that will make everyone laugh.