If there’s one A-lister who has mastered the art of effortless off-duty style, it’s Jennifer Garner. Even her recent errand run outfit has Us taking notes. To complete her casual ensemble, the star slipped on a pair of Birkenstock’s Arizona Eva sandals, which added a refined, rich-looking touch while still delivering the all-day comfort the brand is known for. If you’re looking to upgrade your everyday shoe rotation, Garner’s exact pair is still shoppable, making it easy to channel her laid-back, luxe aesthetic. Made from a single piece of flexible EVA material, the Arizona...