Worn 2-3 times. I'm selling it because the size no longer fits. The entire garment is made of looped yarn, with black thread mixed with shimmering thread. Black sequins are attached to the edges of the collar and front placket, as well as on the left and right pockets near the chest and hem. The front fastens with spring hooks. The lining is very smooth and soft. The size is indicated as S, but it's a size 9, so it can also be worn by those who wear a size M. It looks like a formal jacket, but it's wrinkle-resistant, stretchy, and doesn't make your shoulders stiff. I think it would be suitable for glamorous occasions. Thank you.