Kate Middleton was bright in a yellow blazer with a white top, yellow pants and her go-to Veja sneakers ... The Princess of Wales popped in a scarlet suit by Alexander McQueen at the Coronation ...

And, of course, never, ever mix navy and black. Although these rules may sometimes make sense, they were also made to be broken. And Kate Middleton ... black pants, black boots—paired with ...

It comes as no surprise that Kate Middleton turned ... she proved a power suit doesn't have to be basic. While she first wore the jacket open with a navy turtleneck, she later wore the buttoned ...