Bench asymmetrical pullover

Super cute faux cardigan from Bench. This sweater has a few barely noticeable flaws which I tried to capture in the pictures. This has been worn a handful of times and is in good used condition. The armpit to armpit measurement is about 18" tag says size large/ US10 but this fits very slim and is a medium at best. Please let me know if you want more specific measurements. From a smoke free, cat friendly home.