Fashion moms are our biggest style inspirations here at Who What Wear. Since they’re always on the go, balancing school drop-off with meetings and after-work dinner plans, they know how to dress in a way that’s comfortable, practical and endlessly stylish. One person we look to the most is Hailey Bieber because she always makes it look easy. Her recent outfit is a perfect example of effortless cool and sophistication without relying on high heels, trousers, or a dress.

While out for dinner in L.A. this past week, Bieber was photographed wearing a polished denim ensemble. She styled a fitted tweed jacket as a top, paired it with low-slung, relaxed jeans, and grounded the outfit with black ballet flat mules. True to her signature off-duty style, she accessorized with retro sunglasses and a tote bag from The Row.