Which fiber has a smooth hand and high luster, often used in luxurious textiles?

Silk is renowned for its smooth hand and high luster, making it a preferred choice for luxurious textiles. The natural protein fiber has a unique structure that allows it to reflect light beautifully, resulting in a luminous finish that enhances the overall appearance of fabrics. This sheen and softness provide a sense of elegance and sophistication, often sought after in high-end fashion and home furnishings.

In addition to its aesthetic qualities, silk has a wonderful drape, allowing it to flow gracefully, which adds to its appeal for use in items such as drapes, upholstered furniture, and luxury bedding. Its natural fiber properties make it breathable and comfortable against the skin, further solidifying its reputation in the realm of opulence and comfort in interior design contexts.