Here is a super cool long sleeve shirt by Official Sports International. 80% polyester, 20% cotton, and made in Indiana. Bold yellow shirt with black striping. Velcro close pocket on each breast. Two button collar and sweet logo on the right sleeve. This is a rocking shirt with lots of life left! The tag says XL, but here are the measurements. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 26"
Shoulder to end of sleeve (including cuff) 24"
Length 33"

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