Ladies stylish fully-lined leather jacket - M&S / LIMITED COLLECTION - Black - label size UK 10 - I'd say average UK 10 might also make a nice oversized UK 8. I measured 19" armpit to armpit.  19" length. 16" shoulder to shoulder. 23" shoulder to cuff. Knitted black stretch cuffs/waist for a comfort/versatile fit - 100% leather - dry clean only - Lightly worn - as can be seen from knitted panels - but the jacket is slightly distressed looking by design