Phoebe Philo’s Go-To Sneakers Are on Super Sale

Michel DufourGetty Images Ready to give your sweatpants a rest and slip into something more comfortable? Take a page out of Phoebe Philo’s book. She might’ve set the trends at major fashion houses like Céline and Chloé, but her personal uniform is refreshingly simple: A crewneck sweater, slouchy black trousers, and a crisp white pair…