Here's a fine-feathered one for the Fantagraphics Fashion Files: a mustachioed duck tee from Paul Hornschemeier.
Read that again. A mustachioed duck tee.
Apparently, it's a character from somebody else's book. But I don't really care. 'Cause it's a duck. With a mustache. And a portion of the t-shirt sales go to Young Chicago Authors.