This Men's Long-Sleeved Button-Down Shirt by LL Bean is a Size L Regular and is made of 100% Cotton. It is a thicker canvas-like material with a green plaid pattern and pockets on the chest. Gently used. Excellent Condition! Pit to pit 24 1/2 - 24 3/4 inches Length from shoulder to bottom 30 3/4 - 31 inches