As a source told VF, the Duchess of Edinburgh, a new family favorite, "prefers to keep the attention on her causes and charities rather than on herself."

The Duchess of Edinburgh has a big birthday on Monday. It is best not to mention the number too loudly. “I’m 21!” she protests, laughing, before being reminded that it is he

In a series of candid photographs by Christina Ebenezer, the Duchess of Edinburgh chose a wardrobe of re-wears that hint at her new era of royal life

I love how she is not afraid to try new things and she makes beautiful choices,” designer Suzannah Crabb of royal favorite Suzannah London tells PEOPLE

Duchess Sophie has entered a new decade, and she's ready to face it in style. The Duchess of Edinburgh—who turned 60 on Monday, Jan. 20—has certainly tweaked her wardrobe over the years, and multiple designers recently spoke to People about the royal's evolving sense of fashion.