My Top 3:
Spanish beauty, Miriam Gonzalez her husband Deputy Prime Minister Nick Clegg. Miriam is a partner of the international legal practice DLA Piper in Britain.
I love this headpiece because it shows cultural character, sensuality, and it's also a turban!
Although both are known to be very stylish sisters, my hat goes to the lady in blue, Tara Palmer-Tomkinson wearing a rosette-topped geometric piece by Philip Treacy, while her sister, Santa Montefiore goes for a multi-colored look.
Last but not least, my favorite royal sister style duo - Princesses Eugenie & Beatrice. Both are wearing headpieces by Philip Treacy however Princess Eugenie is wearing Vivienne Westwood and Princess Beatrice is wearing a Valentino coat.