X by NBD Gio Dress in Blue. - size 12 (also in 10) X by NBD Gio Dress in Blue. - size 12 (also in 10) Shine for all time. The Gio Dress from X by NBD features allover metallic threading and delicate eyelash lace panels at the neckline, along the sides, and hem. Its figure-flattering shape and demure shoulder straps up the grown woman appeal of this sexy mini.. Shell & Lining: 96% poly 4% spandexContrast: 100% viscose. Hand wash cold. Fully lined. Textured metallic woven knit with contrast lace trim panels. Side hidden zipper closure. Scalloped trim. XBYR-WD48. XNDR3275RV. With sexy silhouettes and daring cut-outs, X by NBD is the party girl?s 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.