I wore this once for my child's Shichi-Go-San (a traditional Japanese festival for children). It's a little sheer, so I cut off the tag. It's 100% polyester and has a smooth, flowing feel. Color: White Size: Unknown because I cut off the tag, but I think it was smaller than S. I'm 158cm tall and it fit well. It has a relaxed silhouette. Length: 56cm Width: 56cm (measured under the armpits) No scratches or stains.