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 blazer.
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Left to right: Princess Beatrice, Queen Mathilde, Queen Letizia and Princess Eugenie