http://weweartees.com/t_shirts.html

They seem a little trite. I'd rather just have a white t-shirt with the same design on it as the side of the can/roll. The sayings are silly IMHO.

EDIT: They're also pretty ignorant, they're claiming copyright not to Ilford's stuff, but to the slogans, one of which I'm pretty sure is already taken. "Keep calm and _____" is the one I refer to.