Here is an awesome vintage T-shirt by Collegiate Pacific. 50/50 poly and cotton blend, and made in the USA. This was locked away in a trailer in 1988, and untouched until 2016. It is new/old stock, and has never been worn! I'm no expert on CP tags, so this could very well be from the 1970's. But I'll call it 80's. Deep maroon shirt with awesome Summit Helicopters graphic on the front in white. This one is in mint condition. Soft, comfy, and ready to finally live it's life after being locked up for 30 years! The tag says Large 42-44, but here are the measurements. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 18"
Shoulder to end of sleeve (including cuff) 7"
Length 27"

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