I Bought This Shirt At A Show Tee

You did not buy this shirt at a show.

Unless you did. In which case, you can buy another one here and pretend you bought it at a show.

Wear it to a show. Wear it nowhere near a show. Buy it online and become part of the problem.

Best feature: strangers will assume there's a story behind it.
Actual story: you bought a shirt.