Show your friends you've got the smarts, but can still have fun with this adult beer pong costume! This funny costume features a polyfoam beer pong tunic. It is red with a white top lip and has an open top and bottom. Adjustable black shoulder straps hold the cup in place. Completing the costume is an inflatable white ball. You're friends will want to create a new type of beer pong with this adult beer pong costume!