Kim Petras stepped out in vintage Christian Dior sandals for a good cause. On Thursday, the singer attended an event for Mistr, the nation’s largest telehealth platform for sexual health, to celebrate the company’s launch of the first National PrEP Day on Friday.

Petras arrived at the event, which took place at The Abbey in West Hollywood, Calif., wearing a pair of Christian Dior blush satin and black lace ankle strap heels. The heels featured an almond-shaped pointed toe, with a wide strap across the vamp. On the edge toward the open toes, the shoes were decorated with a flatter black lace trim detail.

The counter of sandals, which wrapped around the heel of the foot, also featured the same black lace detail. The shoe is held in place thanks to a slim satin strap that wraps around the ankle. The shoe balances atop a flared heel, measuring around four inches, and a slight platform design a the front of the foot. The shoes are currently only available for purchase on resale sites like eBay.

The shoes popped against Petras’ all-black ensemble. She paired a long-sleeve top with a square, low-cut neckline with a pair of form-fitting ankle-length pants with a slightly scalloped hem. Petras added some drama to her toned-down look with a voluminous half-up, half-down hairstyle with a prominent 1960s-inspired bouffant at the crown.

Christian Dior shoes are a favorite among celebrities for red carpet appearances, especially with the brand’s classic styles. The fashion house is creating some major buzz in the footwear space after creative director Jonathan Anderson made his debut at Dior. After his time at Loewe, footwear has become a big part of his design story.

Earlier this month at Paris Fashion Week, Anderson debuted his Dior spring 2026 collection, which included some noteworthy heels and shoes that he created alongside the design director of shoes for Dior, Nina Christen. The design duo is off to a strong start after delivering creative and out-of-the-box shoes for the collection that still coincide with Dior’s beloved timeless and classic designs. See their new styles below.