Vintage Union 76/Circle K/Tosco Uniform LightYellow Polo Shirt Men Size Lg Made In USA. ( according to the tag it’s 100% cotton and then made in the USA. I believe it’s from the 90s.. measurements— Pit to pit is 23in and back of collar to tail is 30in.. see pics... The shirt Is collectible to different types of collectors... vintage apparel, vintage oil , transportation..,, vintage convenient stores..Condition is “Pre-owned”. Shipped with USPS First Class