NBD Aldon Mini Dress in Ivory. - size S (also in XS) NBD Aldon Mini Dress in Ivory. - size S (also in XS) Self: 95% poly 5% elastane Lining: 100% poly. Hand wash cold. Fully lined. One shoulder styling. Silver tone button accents. Side slit. Hidden side zipper closure. NBDR-WD1188. NBD529 U18. 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.