Miley Cyrus performed live at Lollapalooza in Chicago, choosing Gucci for her main outfit on stage at the music festival. Miley has had close ties with the Milan-based brand since being introduced as a new muse and face of the Flora Gorgeous Gardenia fragrance. After she worked with her team of stylists to put together a Gucci wardrobe for her free Pride concert, which streamed in June, this red, sequined, ’70s-inspired playsuit with a front zipper, collar, and GG logo belt took center stage.

Miley teamed it with crystal-covered platform boots that would make the Spice Girls proud, hoop earrings, and layered necklaces to sing Plastic Hearts hits like “Angels Like You,” “Midnight Sky,” and “Night Crawling” (yes, Billy Idol joined her in the flesh), plus older jams like “Wrecking Ball,” “7 Things,” and “The Climb.” Before the show, Miley practiced her set in sporty striped hot pants and a Roy Halston tee, posing for her photographer Vijat Mohindra behind the scenes. Ahead, you can check out a full album she posted of her first outfit (along with some adorable puppies), then see snapshots of her Gucci moment that is certainly one for the books this summer.