The term "sheer silk" refers to a type of fabric that is made from 100% pure silk. The word "sheer" means transparent or see-through, and in this context it describes how light can pass through the material easily. Silk is known for its softness, luxurious feel, and natural shine, making sheer silk a popular choice for clothing items such as blouses, dresses, and scarves. The delicate nature of sheer silk also makes it suitable for lightweight curtains or other decorative uses where privacy is not an issue but a soft, elegant look is desired.