Here is a beautiful long sleeve sweater by Pending. 100% acrylic. Wonderful red and white horizontal striping. Fairly light weight, but warm, soft, comfy, and in amazing condition with tons of life left! The tag says Large, but here are the measurements taken laying flat (please refer to the last pic to see how I measure sweaters)

Chest (armpit to armpit) 21"

Shoulder to end of sleeve (including cuff) 24"

Length 29"

This item is sold from a vintage boutique in Roanoke, VA.