Sheer, iridescent, yellow Organza gives this scrunchy body. . Available in five sizes - Regular, Small, Large, Full and Jumbo. Fabric is 100% polyester; we recommend hand washing. Organza is a thin stiff transparent silk or synthetic dress fabric. It is a fine, sheer, lightweight, and crisp fabric. It has a very wiry feel. It crushes or musses fairly easily, but it is easily pressed For detailed descriptions of sizes and fabrics, see the Sizes & Fabrics Explained page.