NBD Sage Mini Dress in Blue. - size M (also in S, XXS) NBD Sage Mini Dress in Blue. - size M (also in S, XXS) Self: 51% nylon 27% cotton 22% viscoseLining: 97% poly 3% elastane. Hand wash cold. Partially lined. Hidden back zipper closure. Lace overlay. Imported. NBDR-WD2250. NBD1876 S20. 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.