Credit: Getty Images / InStyle What's the latest and greatest Coachella staple: flower crowds, sheer tops, or cowboy boots? In our book, anything goes, so long as you're comfortable, hydrated, and ready for three days of non-stop live music. Coachella's 2026 headliners—Justin Bieber, Sabrina Carpenter, and Karol G—hit the stage across two weekends for jam-packed performances worth many a rewatch on YouTube.