Main-stage siren energy starts with this daring festival maxi dress. A plunging V-neck, spaghetti straps and lace detailing bring sultry texture, while hollow-out cut-outs flash skin in all the right places. The thigh-high slit keeps the silhouette moving from sunset sets to after-dark dancing, giving you drama without trying too hard. Style it with chunky boots for a rave-ready edge that still feels effortlessly hot.