Chiffon sarees are made from a lightweight, sheer fabric called chiffon, which is woven using a unique method. Chiffon is a very light, transparent fabric in canvas weave and produced with crepe twist yarns. Chiffon fabric composed of a wide range of fibers or their blends: such as cotton and silk; semi-synthetic fibers, such as rayon; synthetic fibers, such as nylon and polyester.