This is a knit vest from Sense of Place. It has an open back. It's a short length. ● Size: Tagged as size M ● Material: 100% Acrylic ● Condition: I purchased this about 5 years ago. I've worn it a few times, but there are no stains or frays. Please understand that this is a used item before purchasing. ● Other notes: I have stored it at home. Please check the photos for details on the design. Color: Black系 (Black-based) Material: Acrylic/Rayon (synthetic fiber) Neck: Crew neck/U-neck Season: Autumn/Winter Stains, tears, odors, etc.: None