So for Halloween i want to be Lars from the Movie Heavyweights, but I've ran into a problem. I can't find the only part of the costume I need, his Perkis Power Shirt. The one he wears in the movie is black but I can only find whit ones that are a terrible attempt at the real one. The font is completely different on the whites one sold online too.

Does anyone else know of a place I could get one or maybe find the design and just print it off an iron it on?