This rare vintage 1983 BOSTON MARATHON t-shirt is a must-have for any collector of rare finds. The shirt features an off-white color with a solid pattern and short sleeves, designed with a crew neck neckline for a comfortable fit. Made in the USA in the 80s, this t-shirt is adorned with a graphic print of the Boston Marathon BAA Unicorn. Crafted from a blend of polyester and cotton material, this unisex t-shirt is available in size L and is perfect for any fan of vintage apparel. The shirt is in excellent condition and is ready to be worn or added to your collection. Don't miss out on the chance to own a piece of history!  It's been in the family since 83!

This is size L, but keep in mind it was the 80s and things have changed.  It fits more like a medium.

Thanks for looking!