Newlyweds Kate Middleton and Prince William, were spotted at the Epsom Derby where one of the Queen's horses was competing. This was the first official public outing for the couple! Besides being incredibly cute and in-love, the biggest news is that Kate was wearing Ralph Lauren, an American designer. We think she looks super chic in her white jacket with the lightly pleated skirt. We also love her nude heels with the matching fascinator (brand: Issa). Even though Kate's sister, Pippa Middleton, has quickly risen as one of our top fashionistas, we love Kate's style and it's perfect elegance.