Here is a great vintage ringer T-shirt by Healthknit. 50% polyester, 35% cotton, 15% rayon, and made in the USA. Light blue shirt with dark blue accents on the collar and sleeves. Great graphic on the front. Incredibly soft, light weight, comfy, and in amazing shape! The tag says Medium 38-40, but here are the measurements taken laying flat (please refer to the last pic to see how I measure shirts)

Chest (armpit to armpit) 17"

Shoulder to end of sleeve (including cuff) 8"

Length 26"

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