This is a long-sleeved, round-collar blouse made in Japan. It has the emblem of Kita High School. This is a size M. Material: 65% polyester, 35% cotton Size (flat measurement): Shoulder width: 39 cm Bust: 49 cm Sleeve length: 54.5 cm Length: 60.5 cm Although it is new and unused, it has been stored in a warehouse, and I have a dog. Please refrain from purchasing if you are looking for a perfect item or are sensitive to such issues. Uniform, high school, round collar, designated item