NIGHTWAY NW Formal Long Gown Dress Size 18 Brown Tan Flower Lace Party Rushed Body. Dress is in good pre-owned condition, no stains, has a few strings pull under armpits. See Pictures. 50% Nylon 48% Polyester 2% Spandex Hand Wash Cold Inside Out. Measures: 59" in Long - Bust 21" in Thank You for Looking and Visit Our Store for Great Deals.