what is challis fabric

Challis is a lightweight woven fabric that can be made from a variety of fibers, including silk, wool, cotton, and man-made fabrics such as rayon). It is known for its soft, drapey texture and is often used for dresses, blouses, and skirts. Challis was originally a silk-and-wool blend, but it can now be made from a single fiber or a combination of fibers). Rayon challis is a popular type of challis fabric due to its lightweight and flowy nature.