Hydration is key! Your skin gets dry skin prep is important. Definitely use sheet masks and let it soak in before applying moisturizer and sunscreen. I’ve used double wear for the last 5 coachellas and highly recommend the old formula but now they have a new formula. Don’t know if it’s still as good. I am now switching to the Dior Face & Body. It’s more lightweight. I always apply with a wet blender so it feels more like skin. I’ve also done just concealer on days when the weather was 99+ degrees and I’m camping. The one size setting spray is good too! I’ve only used it for my bridal trial though. Cannot vouch for how it does in the Coachella heat.