A flowing maxi cut gives this festival dress instant main-stage energy, balancing a plunging V neckline with a striking backless design and self-tie detail for an adjustable finish. The lace hem adds a romantic edge, moving beautifully from golden-hour dancing to late-night rave moments. With its long silhouette and open back, it feels bold without trying too hard. Style it with chunky boots for a grounded festival look that still feels feminine.