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

Chest (armpit to armpit) 21"
Shoulder to end of sleeve (including cuff) 9"
Length 29"

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