Hye Park and Lune Black & White Short Sleeve Sweater Top Size 1

Cute super soft & plush black & white short sleeve sweater top. High-low split side hem. Polyester/rayon/spandex fabric. NWT. Hye Park and Lune Size 1 Size is 1 which according to brand size chart is a small, however it does seem to run big. I think would also fit medium to large. Please see posted measurements. Measurements laying flat approx; Armpit to armpit 24” Length front hem 22” Length back hem 23”