Chiffon is a lightweight plain-woven fabric with mesh like weave that gives it transparent appearance. The word Chiffon has a French origin which means a cloth. It is primarily made from cotton, silk or synthetic fibers like nylon, rayon and polyester. The fabric was made exclusively with Silk until Nylon was invented in 1938.
The saree comes with an unstitched blouse piece of similar color and pattern, you can design it however you like.