Black and White Sweater With Knit Design

There are no tags on this sweater, but it feels very soft. There is some piling on some areas but other than that it is in great condition. I would guess that it is either a medium or large. Measurements Laid Flat Armpit to Armpit across front: 17 in. Front length top of shoulder to bottom hem:25 in. Sleeve length from armpit to bottom of sleeve hem: 16 in.