Purchased from SHEIN. It's made of a fluffy knit-like fabric, and while it's not super thick, it's comfortable and stretchy. It's a size L, but the fit is a bit small. Length: 40cm Width: 42cm Cropped length with slightly long sleeves. I've worn and washed it a few times, so I hope you're okay with a used feel. There are no stains. Original price: 2093 yen Color: Gray Sleeve Length: Long sleeve Length: Short Pattern/Design: Solid