Women's collarless jacket. Made of knit material! Color: Black. Size: M. Sleeve length: Approximately 3/4 sleeves (may vary slightly depending on height). Length: Approximately 51 cm. *Please note that sizes are approximate and may have slight variations.* The sleeves have a puffed, relaxed design. The length is also short! Although it's knit material, it's a slightly sturdy material that is lightweight and easy to use. Brand new, unused, but has been opened and stored at home, so please understand.