X by NBD California Poppy Mini in Ivory. - size XS (also in ) X by NBD California Poppy Mini in Ivory. - size XS (also in ) Self & Lining: 100% poly. Dry clean only. Fully lined. V-shaped open back. Hidden back zipper closure. Allover sequin embellishments. Imported. XBYR-WD201. XND109 S18. 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.