Polyester Dupioni fabric is a sturdy, wrinkle-resistant, medium weight fabric with a phenomenal, unique textured surface and a beautiful sheen. It is often used in eveningwear and bridal/wedding, but can also be used for suits and high end sportswear and home decor. This fabric is a cheaper alternative to Silk Dupioni with a very similar appearance. The slabs are very apparent which is characteristic of Dupioni fabric. It is a very forgiving fabric that is very easy to sew.