Jayne wears this shirt to Haven after the attack (and when he gets hit in the noggin by River).
More after the break...
Some more screencaps:
Some promo pics:
(this first one is the only one I've seen with this image. Please tell me it's out there without being doctored so much...)
This costume was at the Propstore for a bit:
You can see more of his movie arsenal with his Heist costume and his Battle costume.
This particular graphic was borrowed from an earlier Firefly costume worn in Jaynestown. (post coming soon!)
My Photobucket Album for Jayne.
Serenifly Costumes site for Jayne.