I've never been to Coachella, but if I went, I'd wear this. Super cute with a bohemian flair makes it the best choice for a fun summer event! It's very lightweight & pretty easy to wear. Footwear: Summer sandals (flat or wedge) in ANY color! Choose something vibrant & pair it up with some fun jewelry pieces (turquoise would look great!!) You definitely can wear a bra with this. Stick with white or beige OR go for a more vibrant color that matches your shoes to pull the look together! Don't forget a light denim jacket to toss on at sundown!