Women's 7/10 Sleeve Navy-toned lame knit Boat neck For spring and autumn 85% Acrylic 15% Polyester Lame thread is woven into the knit, creating a striped effect. It can be worn alone, but it also looks great layered over a white or light blue shirt. Originally, it had a detachable collar, but it has been removed. The buttons for attaching the collar remain on the neckline. The detachable collar is not included. The color is closest to the last photo. Please refer to it.