NWT Gold HInge Boutique Women's M Ivory Sweater Vest Cable Knit

NWT Gold HInge Boutique Women's M Ivory Sweater Vest Cable Knit. Brand new with tag. No size tag or fabric content tag but it is a medium (purchased directly from their website). And the fabric content is soft, maybe acrylic but I'm not positive. Stored in a smoke-free environment. Measurements: 19" across flat front of chest 18" in length from top of shoulder to bottom hem