Katie Holmes is the queen of looking polished without even trying, and her secret is incredibly simple. Instead of sneakers, the actress typically wears Mary Jane flats that add a sleek, refined touch. Her latest Franco Sarto flats are the definition of quiet luxury, and get this: They're 25% off right now. Holmes stepped out last weekend looking like a boutique model. She wore patchwork jeans, a billowy white blouse and a crescent-shaped crossbody - but these exact Oakes flats totally elevated the otherwise casual outfit.