St. John's Bay Stretch Off-White 3/4 Sleeve Polo Shirt 97% cotton, 3% spandex Size M Pre-owned. In very good condition. Gently used Approximate measurements: (straight across, garment flat and unstretched): Shoulders: 15 in Chest (armpit to armpit): 19 in Front length: 23.5 in Sleeve: 17.5 in Thank you for visiting. Please feel free to ask questions and/or make offers.