This is a long-sleeved top with a thin-patterned puff sleeve design. The neckline design differs between the front and back. The front is a U-neck, and the back is a square neck. It has puff sleeves at the shoulders. It's a size S, but I usually wear M, and it doesn't feel tight. I checked, and I didn't find any stains or dirt. The thin straps for hanging on a hanger are still attached.