100% cashmere blue open cardigan size M fits like S / XS

100% cashmere blue open cardigan with pockets. Tailored waist, a bit wider at the bottom. Very good condition, naturally slightly felted texture. There's a barely noticeable sign of wear on the elbows that are too faint to capture on the photos. Label size is M but it fits more like S / XS. Measurements when laid flat: Length: About 21" Armpit to armpit: 18" Sleeve: 20"