Amid the tassels, fringe, cutoffs, and fanny packs at Coachella Valley Music and Arts Festival 2017, there鈥檚 one style that you won鈥檛 catch on Troian Bellisario, and it all stems from her biggest fashion regret.

鈥淥ne year I went full Coachella, like full 鈥楥hella,鈥 and wore really short denim shorts, a kimono, and four-inch wedges,鈥 Bellisario told Brit + Co. 鈥淚 got stuck in a sandstorm and tried to make a cop arrest me just to take me out of the arena.鈥 Every year since the Pretty Little Liars star has learned from her mistake and left the heels at home. 鈥淪ince then I鈥檝e been like Converses or flat shoes,鈥 she said. 鈥淛ust flat shoes.鈥

And, naturally, she keeps her beauty essentials pared down to one essential ingredient: SPF. 鈥淓verything I do has to have sunblock,鈥 she said. 鈥淚鈥檓 also a sunblock fiend with my friends. I will not let anyone get burned on my watch.鈥

To hear more about Bellisario鈥檚 festival mishaps, watch the video below!

More than protection against harmful UV rays, Bellisario, who married Patrick J. Adams in December 2016, makes sure to pack a hydrating lip balm for the dry, desert heat.

The Sister Cities actress, who partnered with Burt鈥檚 Bees for the second year for its Bring Back the Bees campaign, is stashing her Limited Edition Coconut & Pear Lip Balm ($3) in her backpack all spring and summer long. With every purchase of the stick, Burt鈥檚 Bees will plant 5,000 wildflowers.

But, that鈥檚 not the only way the official co-ambassador is helping the company achieve its goal of planting over two billion bee-nourishing wildflower seeds. And it all starts with your cell phone. 鈥淚 know everybody out there likes to take selfies,鈥 Bellisario said. 鈥淪o take one on SelflessSelfie.BurtsBees.com, post it with the #SeflessSelfie hashtag, and Burt鈥檚 Bees will plant 5,000 wildflowers.鈥

So, what are you waiting for? Break out your phone and post a selfie to save the bees!

We want to see your selfie too! Tweet us @BritandCo!

(Photo via Michael Simon/startraksphoto.com)