When the Duchess of Cambridge attended the ALK Gala in London last week, all eyes were on her gorgeous Jenny Packham gown. But if you looked down, her shoes looked equally pretty! Catherine Middleton wore the Agata Sandal in pink rose by L.K. Bennett for the event, a suede open-toe design that features a bow on the outer ankle and a small zipper up the back. While the shoes are currently out of stock on LKBennett.com, you can sign up online to get an alert when the shoes become available again. They are available for £175 (or $285) and also come in red and black. And this isn't the first time she's worn the label—the black espadrille wedges she wore the day after her wedding are also by L.K. Bennett.