Thank you for viewing! This is a thin jacket. It's light and perfect for a light cover-up ^_^ It's a size S, but I can wear it, and I usually wear a size M, so I've listed it as M. Width: 49 cm Length: 56.5 cm I don't feel restricted in the arms even when wearing long sleeves. The waist can be adjusted with elastic. The sleeves can also be adjusted with buttons in the summer. It has pockets. There doesn't seem to be any noticeable stains. For those who like it *♡