The front shows Steve Martin in a hat against a green and orange plaid circle, with his name and the Dead Men Don’t Wear Plaid title.
This was the official t-shirt from Universal Pictures to promote the release of the film.
It is in excellent condition.
I have recently acquired a large collection of vintage promotional t-shirts from a movie distributor. The majority of these shirts are from 1974-1984 and have been in a storage unit for 30+ years.