Margot Robbie may have hung up her Barbie heels, but that doesn't mean she's done serving looks. The actress's off-duty style has always felt equal parts playful and polished, and lately, she's been leaning into the internet's favorite shoe trend: mesh ballet flats. She's been spotted multiple times in Alaïa's cult-loved mesh ballet flats - and honestly, we get it. They're breathable, chic and feel like a modern take on the Mary Jane. If you're as obsessed with shoes as Us, but don't have $950 to drop, there's a lookalike on Amazon for just $50 that delivers on both style and comfort.