Sydney Sweeney surprised fans with a "chaotic" mirror selfie.

Taking to Instagram over the weekend, the Euphoria star showed off a barely-there Miu Miu skirt set consisting of a brown paisley print micro-mini skirt and matching top. The result was a summery, skin-baring outfit that looked great on the star.

She finished the look with an ecru Miu Miu canvas tote bag tied with a matching brown bandana. Also clearly visible in the background was the Italian designer's sky blue Matelassé shoulder bag.

The actress captioned the post, "I don't often take mirror selfies, but when I do, it's chaos," while fellow movie star Julianne Moore commented, "Hi cutie."

Sweeney has been a Miu Miu muse for years, appearing in her first Miu Miu campaign in 2022. She often wears Miu Miu out and about, and even wore Miu Miu to this year's Met Gala.

Beyond her relationship with Miu Miu, the actress has established herself as a fashion force in recent years; in an interview with People in March, Sweeney said that one of the best things about being in the public eye has been her ability to think outside the box with her fashion choices at industry events Sweeney explained that one of the best things about being in the public eye is that she is now able to think outside the box with her fashion choices at industry events.

"It's fun, like playing dress-up. It's boring to do the same thing over and over again. And Sweeney is anything but boring.