Item Features: -Long Sleeve -Henley -Material: 100% Cotton Measurements. taken with shirt lying flat. picture may show different size XS. Underarm to Underarm 14"; Length- Shoulder to Hem: 24" S. Underarm to Underarm 15"; Length- Shoulder to Hem: 25" M. Underarm to Underarm 16"; Length- Shoulder to Hem: 26" L. Underarm to Underarm 17"; Length- Shoulder to Hem: 27" XL. Underarm to Underarm 18"; Length- Shoulder to Hem: 28". 100% cotton.