Here is a super cool t-shirt by Mango Tree! 50/50 poly cotton blend, and made in the USA. Gray shirt with great graphic on the front repping Venice Beach, the shark tooth capital of the world. Medium weight, but soft and comfy. It's in amazing shape with tons of life left! The tag says Large, but here are the measurements. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 20. 5"
Shoulder to end of sleeve (including cuff) 7. 5"
Length 29"

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