It's an Icewool sweater! ╰(*´︶`*)╯❤️ The size is L.(*´꒳`*)✨✨ It's an Icelandic wool sweater, very sturdy and very cute (>◡<) It's a material that easily attracts fibers, so please refrain from purchasing if you are concerned. ✨ The length (from the neckline seam) is about 66cm and the width is about 54cm ♪ Please consider this as a reference as it is a rough measurement. ♪(ᴖ◡ᴖ)♪✨ There are no noticeable stains, but it's a sweater and has wrinkles from being stored at home, so please refrain from purchasing if you are concerned. ╰(*´︶`*)╯❤️