This is a room wear item that can be worn as a single piece, perfect for wearing around the house or when going to the convenience store. It's a gray sweatshirt material with a hoodie. There's no size tag, but it's about a size S. The waist and legs are loose, but the arms fit snugly. The sleeves are 3/4 length, and the pants are short, reaching the thighs. It has two pockets. You can wear it over your underwear if you don't unzip it, and it's cute to show off your innerwear by unzipping it. It's been used a few times, but it's in like-new condition.