Where can I get a juggernaut mask?

For my highschools homecoming week I have to dress up like a villan to get 50 bonus points in a cl. I'm a bigguy and the cheapest thin I can think of is some re sweatpants and a red shirt and a juggernaut mask... That the problem no one around here sells one.. So if someone could tell me how to make one , or buy one from Louisiana(baton rouge) area code 70818 I would apprciate it. Sorry for mispells I sent from my iPod touch. Thanks :)