Theory black and white striped wool and yak blend sweater

Measures 16” pit to pit and allows stretch. Measures 25” long from shoulder to bottom hem. Is a beautiful sweater. The only thing is that the materials tag fell off, but this is the material it is made of ( shown on last picture description) Besides that, no stains or tears and is in excellent condition! This sweater is so warm and cozy. Can be used as elevated casual wear or business casual wear