Givenchy Women’s Asymmetrical Open Knit Black Mock Neck Sweater Size XS or maybe small. I photographed it on my size 6 mannequin. Excellent preowned condition This sweater is gorgeous! Make a statement in this amazing garment Pictures do not do it justice. Please view all pictures to see the detail. The size tag and fabric tags have been removed. Zipper opening at back of neck Flat lay measurements approx. Length from top of shoulders to longest part of hem 37” Pit to pit not stretched 14” Shoulders not stretched 15” Waist not stretched 11.5 Zipper 7” Length from top of shoulder to shortest part of hem 18” Shortest part of hem to longest part of hem 15” Please compare to something you already own. These measurements are without stretching garment. Garment has lots of stretch. Your purchase will give a new home to an item that could take up to 200 years to decompose in a landfill. Thank you for considering the planet!