X by NBD Ice Melts Maxi in Black. - size S (also in XXS) X by NBD Ice Melts Maxi in Black. - size S (also in XXS) Bring the heat to your next event in X by NBD's Ice Melts Maxi. Silver sequins illuminate the metallic lace, while a deep neckline and leg slit inject intensity into this extravagant maxi.. Self & Lining: 100% poly. Hand wash cold. Partially lined. Sheer lace with sequin embellishment throughout. Ruched front. Hidden back zipper closure. XBYR-WD131. XND62 H17. With sexy silhouettes and daring cut-outs, X by NBD is the party girls go-to brand for the perfect dress. With lace overlay details, plunging necklines and sweet scalloped edges, X by NBD gives a modern makeover to cocktail dresses.