X by NBD Tammy Embellished Mini Dress in Cream. - size XS (also in L) X by NBD Tammy Embellished Mini Dress in Cream. - size XS (also in L) Self: 100% nylonLining: 100% poly. Dry clean only. Fully lined. Allover sequin and bead embellishment. Non-slip silicone lined neckline. Hidden back zipper closure. Neckline to hem measures approx 25 in length. Imported. XBYR-WD217. XND169 U18. 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.