Retro / Vintage MESMERIZE Sequin a17.5" nd Rhinestone Zip Up Stretch Knit Top / Sweater / Jacket Size M but modern day sizing has this measuring to fit a Small / S or may even work for an XS. Use measurements below. Listing as Small. This is gorgeous and unique piece. Lightweight and can be worn as a top or jacket Shiny black sequins , shiny white sequins along with silver metallic stitching adorn this sweater. Full front zipper is lined with little rhinestones on each side Embellished in front and back Sleeves are solid black No missing sequins. No missing rhinestones There is however pilling on the underside of the arms. I enhanced the last photo to try and show it. Not noticeable when on because it is on the underside. Sort of thing that you can feel more than see. Pit to pit 17.5" across lying flat and stretches to 21" Length - from front, top center of shoulder to hem - 22" Polyester / Spandex Bundle discount available