Gallery of the week's best royal style: Princess Charlene, Princess Mary and Queen Letizia

It was a stylish affair in Monaco on Sunday, May 10, as the nation's royal ladies stepped out for the baptism of Prince Albert and Princess Charlene's twins, Princess Gabriella and Prince Jacques. Dazzling in the May sunshine, Charlene donned a chic dress and jacket, complete with a matching hat as she carried her baby son into the cathedral.

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The proud mom and former Olympic swimmer chose Dior to design her bespoke outfit, matching her twins who wore personalized gowns that had also been created by the French fashion house.

Supporting Charlene and their brother Albert were Princess Caroline and Princess Stephanie.

Mother-of-four Caroline looked elegant in a lilac dress and jacket, topped off with a similarly-hued wide-brimmed hat, while her younger sister sported a vibrant cobalt dress with a white pattern at the waist.

Stephanie's two daughters, Pauline Ducruet and Camille Gottlieb, also turned heads at the Cathedral of Monaco.

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