23区 Long Sleeve Blouse Cut and Sew Round Neck Color: Off-white Material: 100% Polyester Silk-like texture 23区 Onward The sleeves are sheer, while the body has a lining, so it's not see-through. Metal-style bijoux at the neckline add an accent. Simple design, so it goes with anything. Suitable for commuting, town wear, and formal occasions. Purchased at a 23区 shop in a department store. Worn a few times, and there are no noticeable stains or frays. For those who don't mind minor details, thank you.