The two complement one another in near-head-to-toe monochrome looks paired with sleek white sneakers for a sweet stroll in Paris. Hailey opts for a leather mustard-yellow co-ord featuring a double-breasted coat and straight-fit pants, alongside a matching mustard fuzzy hat and mask. Justin, meanwhile, pairs a navy jacket with a royal blue turtleneck sweater and sweatpants, topping off his monochrome look with a sky-blue cap.