Bonnie Jean Big Girls' Irridescent Taffeta Dress With Flocked Velvet Band On Bottom Dress: 52% polyester/48% nylon; bandbow: 52% polyester/48% nylon; lining: 100% polyester; netting: 100% nylon, exclusive of decoration Machine Wash Knot detail at waist Machine wash separately, inside out cold water, gentle cycle, remove promptly, do not bleach, line dry, do not iron. Back zipper Lined