This is a tunic from Senshukai. It's labeled as size S, but I, who usually wear a medium (M) size, found it to be quite roomy and oversized. Width: 60 cm Length: 70 cm I wore it once and it was too big, so I washed it and haven't worn it since. 100% cotton. I plan to ship it via Mercari's Nekoposu service. Please feel free to ask any questions in the comments.