Pippa Middleton, who is reportedly pregnant with her first child [1], stepped out in London on a very nice day, which invited quite the summery outfit [2]. Pippa was likely running errands as she carried two convenient satchels including a Gucci messenger bag and a DeMellier tote. While her purses were neutral, her shoes, metallic ballet flats, really worked to play up her glow and her decidedly simple outfit of grey trousers, a flouncy tank, and oversize Zanzan sunglasses [3] ($325). While Pippa's shoes are normally pretty simple (she sticks to timeless silhouettes like flat buckled boots [4] and Adidas Stan Smiths [5]), these brought an unexpected flash of excitement. Read on to zoom in on the details, then shop a pair of functional gold ballet slippers just like Pippa's.