Ladies stylish fully-lined suede/leather and faux fur jacket - M&S - INDIGO COLLECTION - Brown/tan/cream - Label size Large. I'd say UK 14 or slim fit UK 16. I measured 22 inches armpit to armpit.  20 inches length. Seems quite a wide outer chest measurement as the jacket is quite chunky/fur-lined. Real suede arms/back and leather detailing. Dry clean only. Nearly new.