Americans use t-shirts as personal billboards in order to advertise, celebrate, raise awareness, express belonging, and to show solidarity. We wear them with pride, and sometimes to show off a little. “Been there. Done that. Got the t-shirt.” Sound familiar? How many of us have said these very words, or some version of them? In this country there is a t-shirt for EVERYTHING. Retailers use shirts to promote their brand (✓), industries make the everyday appear sexy (“Got Milk?”), fans cheer for their beloved team (“Go Ducks”), and virtually every vacation yields a keepsake...