Made in 1970s by Broderick.  Made in USA.  Letters, numbers, and images are printed on and look slightly crackly. Material is Cotton/Polyester and feels soft and thin.

Size is labeled Men's Large.

It measures:  22 inches across the front from armpit to armpit, laying flat.
                     29 inches from top to bottom.

There are a few light stains on the lower front and back.