NBD x Naven Twins Begin Again Mini in Blue. - size XL (also in L) NBD x Naven Twins Begin Again Mini in Blue. - size XL (also in L) 95% poly 5% spandex. Dry clean only. Fully lined. Hidden neck and back hook and eye closures. Exposed back zip closure. Back cut-out detail. NBDR-WD666. NADR2157RV. 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.