• Princess Beatrice, Princess Eugenie and Queen Mathilde: Gallery of the week's best royal style

    Princess Beatrice and Princess Eugenie lead the royal style stakes this week. The sisters hit back at those who have previously criticised their fashion sense when they wowed at the Serpentine Summer Party. Beatrice, 25, chose a white organza dress that was decorated with small flowers and injected a pop of colour to her outfit with bright red lipstick and lilac heels while Eugenie, 24, choose a pale blue sleeveless dress teamed with nude heels. Elsewhere Queen Mathilde of the Belgians turned heads in a vibrant purple and mauve number and Queen Letizia of Spain looked chic in pristine white dress and