This is a knit sweater from JEAN COLOMNA. It features a gray and black geometric pattern with glitter. - Brand: JEAN COLOMNA - Color: Gray/Black - Design: Geometric pattern Length: Approximately 63cm Width: Approximately 49cm Please check the material in the photos. The construction has a unique pattern, with a design that seems to make the sleeves three-dimensional. There are three eyelets under each arm, but due to repeated wear and cleaning, there are now two on the right side and none on the left. I bought this about 20 years ago and I remember wearing it about 20 times. It has been stored in my parents' closet. Thank you for your consideration.