I'm not gonna lie, I've never understood the whole "festival" style thing. My first "festival" was Warped Tour circa 2000, where I wore an Eyeliners tshirt and Chuck Taylors, and almost got crushed to death from crowd surfers coming over the barrier when I was on the front row of NOFX (for the record - I was just there because I wanted to be front row for Something Corporate, duh). It was not fussy. It was not flower crowns and wedges and bodysuits. WHO THOUGHT BODYSUITS WERE A GOOD IDEA? You are probably going to the bathroom in a porta-potty. Plan accordingly, ladies. Rompers are not your friend.
That being said, I saw this dress on RTR and thought, "Hey, that's a good outdoor concert dress." And in theory, it was. I felt cute and for the most part, I was comfortable. Sure, it was like 90 outside and maybe sleeves were a little ambitious but in the shade it was fine, and my shoulders let the heat out. That's what I'm telling myself, anyway.
I'd also like to apologize to the dry cleaners at Rent the Runway. I'm sure you deal with a lot and I did not help you at all with that.