Here is an awesome t-shirt by from the 1980's by Screen Stars. It's a 50/50 poly and cotton blend, and made in the USA. Gray shirt with sweet graphic on the front. Light weight, soft and comfy, and in excellent shape with tons of life left! The tag says Medium, but here are the measurements. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 17"

Shoulder to end of sleeve (including cuff) 6"

Length 25"

This item is sold from a vintage boutique in Roanoke, VA.