These is a super cool vintage deadstock small Russell Athletic 80s red/white/blue striped t-shirt. It has the original hang tag still attached! We found this at a sporting goods store that had closed down in the early 1990s and had sat ever since. They are made in the USA of a 50/50 cotton/polyester blend. Measurements are below. Please view pictures carefully for details and feel free to ask any questions prior to purchase. 

Pit to pit-18.5"
Length-27"