Sienna Miller is currently promoting The Lost City of Z, and for a photocall in London yesterday, she wore an outfit that you're going to see all over the high street during the next six months. Sienna wore a gingham-check smock dress with oversize sleeves by Sonia Rykiel, over which she looped two black belts with the tails hanging down the front, tapping into the statement corset belt trend.
Topshop, Zara, Warehouse, Mango and more are backing this trend in a big way—and we've already picked out the 10 key check pieces so you can get ahead on one of this spring's key prints.
Scroll below to see and shop Sienna Miller's spring-ready look.
On Sienna Miller: Sonia Rykiel dress; Charlotte Olympia Platform Shoes (£535).