Madewell Polka Dot Top Size XS

Madewell Polka Dot Top Size XS Black polka dots on a black and white woven background, contrast trim at neckline. Kind of a cross between a sweater and a sweatshirt. Has some structure to it. Nylon backing/reinforcement with cotton blend. Marked size XS, please see photos for measurements. Kind of a boxy fit and probably best for XS given the size of the arm hole. Shown on dress form with 37 1/2" bust, 27 1/2" waist