We built our barn coat to mirror the classics. The outside is all cotton: a sturdy canvas fabric that's treated to resist wind and water. Corduroy helps the collar keep its shape. And we've given you four pockets: two with flap closure and two with an open top for easy entry. Inside the coat you'll find two linings. Soft flannel up top provides extra warmth through the chest and shoulders. Down low and through the sleeves, a smooth polyester makes it easy to slip into (and out of) and helps prevent fabric friction as you move.- Cotton shell resists wind and water- Corduroy collar and cuff facing- Lined with cotton flannel (upper) and polyester (lower, sleeves)- Four exterior pockets (two top entry, two flap)- Button up front - 100% cotton shell; 100% cotton upper lining; 100% polyester sleeve/ lower lining.Approximate measurements laid flat:24” pit to pit33” lengthThere is a small stain on back which shows up more where I dampened it with water.