All Saints mock neck, dolman sleeve sweater- LIKE NEW; 100% Merino

Purchased this from ThredUp as a non l-returnable item. The tag is listed as SIZE MEDIUM, but the fit is like an XS (ThredUp’s measurements included in photo). It doesn’t fit me, but the quality is like-new, 100% merino wool. No pulls, stains, piling, etc. Just a beautiful 😍 sweater that I’m sure I would have worn for years if the sizing was right.