From her first official Christmas as the Duchess of Cambridge to now, the stylish royal has mastered yuletide sophistication.

The 10-year-old wore a tan coat dress, matching her mother, Kate Middleton, who was in brown.

Kate Middleton’s Christmas fashion stands out for its timeless elegance, classic colors, and impeccable tailoring, becoming a ...

Kate Middleton stepped out in festive fashion on Tuesday as she joined members of the British royal family for King Charles’s ...

Kate Middleton's state banquet style through the years.

Kate Middleton was spotted on her way to King Charles's annual Christmas lunch. She wore a festive print dress and styled her ...

As well as M&S, there are plenty more denim dresses to consider. That includes Mint Velvet's Indigo Denim Zip Midi Dress, now ...

The Royal Variety Show is attended by senior members of the Royal Family, with the reigning monarch acting as the charity's ...

"Two hours later, our name and our dress have been posted worldwide," Adrian Runhof tells PEOPLE Kate Middleton wore a green velvet dress by Talbot Runhof for the Royal Variety Performance, and ...

The Princess of Wales rewore a red polka-dot Alessandra Rich dress that she first sported for an appearance on the BBC’s “A ...

Today, the duo attended King Charles’ Christmas lunch at Buckingham Palace in coordinated holiday outfits. Princess Kate wore ...