Like so many of the royal ladies, Sophie, Duchess of Edinburgh, is no stranger to color. Over the years she's proven to have a particular affection for a blue hue—a propensity she showed again ...

Duchess Sophie, 60, chose to debut a new dress for the occasion, sporting the 'Victoria' style from Aspiga London ( £210) with a V-shaped neckline, fluted sleeves, and a cinched waistline.