Dark blue sleeveless knee-length dress with a silky sheen and a puff sleeve design, offering a relaxed silhouette. In the photo, it may appear navy due to the lighting, but it is black. There is a zipper under the arm. ◯ Color: Black ◯ Design: Sleeveless, Puff Sleeve ◯ Style: Knee-length dress ◯ Material: Silky sheen, Polyester ◯ Features: Relaxed silhouette It will be knee-length on a person who is 155cm tall. I purchased it about 15 years ago, but I've only worn it about 5 times, and it's in good condition. There are no noticeable stains or scratches. Thank you for looking.