Here is a great long sleeve sweater by Andhurst. Feels like a wool blend to me. Soft blue and white fabric with ribbing details on the collar and bottom. Medium weight, warm, and in amazing condition. This is a beautiful sweater with lots of life left! The tag says Large, but here are the measurements taken laying flat (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 23"

Shoulder to end of sleeve (including cuff) 25"

Length 27"

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