The size notation is as follows, and I usually wear a size M. I was able to wear it quite loosely. This is an UNTITLED sheer dot pullover. I've only worn it about 4 times, but there's a little wear on the black part of the inside of the neck. 00 (XS): Length: 57cm, Bust: 90cm, Shoulder Width: 54cm Color: Off-white Main fabric: Body: 100% polyester, Rib part: 96% cotton, 4% polyurethane Lining: 100% polyester [Design] This pullover is characterized by the material with fine pleats on the dot material. The ribbing on the neck is an accent. The lining is made of cut-and-sew material, making it difficult to see through the innerwear, and the volume that doesn't easily pick up the body's silhouette is also a nice point. [Material] Dot print of sheer polyester material [Styling tips] We recommend wearing it with a skirt with a tight silhouette or pants with a clean silhouette, with the waist out.