Polo Ralph Lauren RLPC Men's Embroidered Crest Black Pique Cotton SS Polo Shirt - XL EUC. Be sure the measurements work for you before you purchase! See pics for condition and measurements below:

Chest (Armpit to Armpit) - 26 inches

Shoulder to Shoulder - 21 inches

Length (Collar Seam to Bottom Seam) - 31 inches