This is a knit sweater from RU. The size is 3, so it's about a medium to large. The color is black and simple, but the neckline has jewels, which adds an accent. I fell in love with it and bought it, but I have a lot of clothes, and I've only worn it twice. It's in beautiful condition with no stains or fraying. INDIVI, UNTITLED, PROPORTION, CLEAR IMPRESSION, ef-de, Te chichi, any SiS, classy, office style