Hailee Steinfeld in Miu Miu

Hailee Steinfeld in Miu Miu. Courtesy of the brand.

Who: Hailee Steinfeld

Where: A special screening of her new film, “Ten Thousand Saints,” in Los Angeles.

When: Tuesday, August 11th

What: An off-the-shoulder tunic, laser-cut leather skirt, black sandals, and a yellow clutch—all by Miu Miu.

Why: With a new single, a new film, and consistently solid style, Steinfeld is poised for world domination.