Okay, this isn't a t-shirt. I get it. But if you are a fan of Preshrunk, you probably have shelves, dresser drawers, and secret hidden lairs full of shirts you can't get rid of but also never wear.
This is one of the more interesting solutions I've seen to this problem. You basically wrap the shirt around the pillow, then a fabric "frame" holds it in place.
Not too shabby for $13 and just the kind of thing that makes me send most of my paycheck to Think Geek.
$12.99 | URL | Credit