This is the Princess of Wales's third annual “Together at Christmas” celebration.

When you picture the royals, we wouldn't be surprised if the first thing that comes to mind is their dazzling style. From extravagant gowns to expensive jewelry — or in Princess Diana’s case, her impeccable streetwear style — the royals always come dressed for success from head to toe. And after many Diana-less years, there was one royal in particular who made us fall back in love with Palace fashion: Kate Middleton, Princess of Wales. It feels like just yesterday we were setting our alarms…

Kate's outfit is stunning — and updated with trendy accessories!

We speak to What Meghan Wore founder Susan Courter and What Kate Wore founder Susan Kelley on the power of royal princesses

Kate Middleton reopened the National Portrait Gallery in London Tuesday following a three-year refurbishment

We don't know how Kate Middleton does it, but she looked fabulous in a heatwave as she and husband Prince William made their debut at Royal Ascot on Friday. The couple led the royal procession as Queen Elizabeth II opted out due the sweltering 90-degree heat — and we don't blame her for staying home. It was Kate's outfit that stole the show, and followed the strict Royal Ascot wardrobe guidelines, with her Alessandra Rich polka-dot dress, which she paired with a brown hat. Her hair was…

Kate Middleton was the epitome of elegance at the pre-coronation lunch today. Get the full rundown of her look...

Vogue examines the Kate Middleton, the Princess of Wales’s style evolution, featuring her favourite designers, including Alexander McQueen, Erdem, Jenny Packham and Catherine Walker. Take a look back at Kate Middleton’s evolving style over the years.

Duchess Kate