Last night at the premiere of My Dinner With Herve, Margot Robbie wore one trend that's all over the high street right now—a checked trouser suit. She wore her high-waisted trousers and double-breasted blazer in a brown check with a black T-shirt, a gold chain necklace and simple hoop earrings. Thankfully you don't need a red carpet budget to re-create this look, as Zara, ASOS and many more have similar suits for under £120. Robbie shows that this is an autumn outfit that'll work for any occasion. As with heels, it can look just as polished as any dress, but it can also be the perfect Sunday brunch look if worn with trainers and a white T-shirt. Keep scrolling to see—and shop—Margot's suit.