This sweater is size medium and made by J Crew. It is very gently worn, in great condition, no rips or stains, might have some wrinkling with shipping. It is very soft, made with 55% acrylic, 35% polyamide, 7% wool and 3% elastane and machine washable. It measures 20" across at the bust and it is 23 1/2" in length with 3" vent slits on the sides. Very nice sweater.