𝅺🍩gray Choker Sweater Size S/M

This is an unbranded sweater that I got in Posh. It is a really neat style with a choker and zippers on the shoulders, which is a cool detail. The sweater has a few light flecks in the fabric as you may see in the picture. It has no tags or markings for the brand or size. It would fit as a small easily or even a bit big. It fits a medium as well, see pictures with a tape measurement. The zipper open.