nunubiel Lace Gilet Vest Size: XS (80) Only tried on, too small for my 2-year-old daughter. I also bought a size M (100) because it was too small, but the length didn't change much from the XS (80). I think it's designed to be worn as a small, just-right fit. Please understand the loose stitching common in Korean children's clothing before purchasing. I'm also selling other Korean children's clothes. I'll discount the shipping cost for combined purchases.