Coachella is all fun and games until your face starts colour coordinating with your crimson patterned duster, which is why the number one thing you need to survive the sweltering Palm Springs heat is sunscreen. "People are going to have to think about bringing a lot a lot of SPF," said Vo. She swears by the Supergoop! Everyday Sunscreen Broad Spectrum SPF 50 ($19). Treat it like a form of self-care and bathe yourself in the stuff, because everyone knows sunburns feel 10 times warmer in large crowds.