This is a VINTAGE STYLE ARIZONA DIAMONDBACKS "ARIZONA'S BEST DAD" MLB BASEBALL T-shirt. It is a size MEDIUM and it is NEW. There is a cut on the size tag.  It is 20 inches from armpit to armpit and 29 inches in length. It is an official Genuine MLB Merchandise Shirt. The print is made to look vintage. Combine auctions to save on shipping. AFG