This vest was purchased 2-3 years ago and has never been worn. I remember that it didn't have a product tag from the beginning, so it may have been a sample. I don't know the details of the material, but it's designed to cover your shoulders in spring and autumn, and can be worn either way, front or back. I hope someone will wear it in the coming season. Please refer to the photos for the size, and feel free to comment if you have any questions. The overall silhouette is straight, so I think it can fit a wide range of body types. Please understand that this is a home-stored item from a private seller. Thank you. Color: Purple? Maroon? Pattern/Design: Dot Neck: U-neck Material: Unknown