At the festival grounds, this plaid halter maxi dress brings main-stage energy with a deep V neckline, hollow-out cut-out detailing and a leg-baring slit that moves with every beat. The longline silhouette keeps the drama high while the open halter shape feels made for dancing from sunset to late-night rave sets. Style it with chunky boots for a grounded, all-night festival look that still feels fierce, flirty and totally photo-ready.