This is a brand new with tag L.A.M.B. by Gwen Stefani L'Agneau Thermal Henley Top from her Fall 2007 collection. The shirt is a size medium and the color is Mushroom. It is made of 99% cotton & 1% Spandex. The top measures approximately 15" from armpit to armpit and the sleeves measure about 20" down from the armpit to cuff. The shirt is in excellent unworn condition.