The cardigan drapes in a flattering way so the garment flows with the body. It looks great over tank tops, blouses, dresses, etc. and works well as a light layer when evening turn a little cool. There is nothing boxy about the look with each side of the front gracefully falling lower than the remainder of the hem.The fabric is 96 percent rayon and 4 percent spandex, soft and stretchy jersey fabric. For the medium size some measurements include sleeve length from the shoulder seam to arm opening See full review