Street One plaid button up shirt, fits S/M. Has cute white stitching details around the front buttons. While there's some nylon/spandex in the shirt, it's not super stretchy — it's a bit of a tight fit around my chest/shoulder area and I usually wear a M (sometimes L) top. Measurements 📏 L: 23 in W: 19 in Arm: 17 in Message me if you have any questions :)