Turn up the music, 'cause the dancefloor just got a little hotter in the Lulus The Party's Tier Navy Organza Tiered Backless Mini Dress! Airy woven organza, with a subtle sheen throughout, shapes this ultra-fun dress that has a bodice with a plunging V-neckline and an open back, crossed by slender adjustable spaghetti straps. Tiered skirt has an A-line silhouette and falls to a dance-ready mini hem. Hidden zipper/clasp at back.