NBD Kate Dress in Black. - size XL (also in L) NBD Kate Dress in Black. - size XL (also in L) Look back at it. Why? Because NBD's Kate Dress shows off a seductive cut-out back and a sleek bodycon fit. Don't let the simplicity fool you, pair with strappy sandals and you're set.. Shell: 100% polyLining: 95% poly 5% spandex. Hand wash cold. Fully lined. Back cut-out. NBDR-WD707. NBDF16D642. 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.