It’s Derby Day on Saturday and as one of the biggest events on the Spring Racing calendar, organising an outfit in advance is certainly preferable. However, let’s get real. If your week has been anything like ours, chances are you haven’t given the event a second thought. But don’t stress, because we (and your local style stars) are here to help. Check out our top 21 celebrity racing looks because if you’ve got at least one black or white dress at home, you just need to style it up like the stars.