Vintage Niagara Helicopters T-Shirt by Positive Identity
Here is a great vintage T-shirt by Positive Identity. 50/50 cotton and poly blend, made in Canada. Heathered light gray shirt with awesome graphic on the front. Fairly light weight, soft, and super comfy. It's in amazing condition with tons of life left! The tag says Large, but here are the measurements taken laying flat (please refer to the last pic to see how I measure shirts)
Chest (armpit to armpit) 22"
Shoulder to end of sleeve (including cuff) 8"