Bidding ON: BRAND NEW with Tags 90s Pittsburgh Steelers Polo Shirt. Size Adult XL.  It has the embroidered Pittsburgh Steelers logo on the front of the shirt Crazy Rare! You will never find again. Made by Logo Logo Athletic. Made of 100% Cotton. It measures from top of collar to bottom of the shirt is 36 inches, and from armpit to armpit is 24 inches.