Taylor Stitch Jack in Gray Corduroy Small Medium (Smedium?)

Hi There, I have a long sleeve Jack in excellent condition. Light/medium gray with fine wale corduroy. This one was only worn once because it shrank in the wash and it no longer fits. This is a size medium (40), but it shrank in the long direction, so the sleeves now measure about 33 3/4" and the length is about 29 1/2". At this point it is basically a small in length but medium in width.