Notre Dame Irish Light Gray Polyester Shirt Size XL Made by Genuine Stuff for Officially Licensed Collegiate Product.  The Shirt is New with Tags.  Since not all sizes are created equal, I have included actual garment measurements.  Compare with a shirt you own and it is the next best thing to trying it on.  Chest=51".  Back Length=31".  Sleeve Length=10".  Please contact seller if you require additional measurements or more info so that you can buy with confidence.  Condition is New with tags.