NBD Not A Dream Dress in White. - size L (also in ) NBD Not A Dream Dress in White. - size L (also in ) Self: 56.9% cotton 43.1% nylonContrast: 96% poly 4% elastaneLining: 97% poly 3% elastane. Hand wash cold. Fully lined. Hidden back zipper closure. NBDR-WD520. NBD16D499. For the girl who's the life of the party. For the girl who's always up for a glass of champagne. For the girl who likes to keep her closet as filled with as her social calendar, there's NBD. The young-at-heart line features dresses that every it girl covets and pieces that are sexy, flirty, fun and now.