Catherine, Princess of Wales and Prince William look very sophisticated during their visit to an important London residence.

The Prince and Princess of Wales went to meet with the 106th Archbishop of Canterbury Dame Sarah Mullally during an audience at Lambeth Palace on Thursday (February 5) in London, England.

Last month, the Archbishop made history as she became the first woman to hold the position and lead the Church of England.

For their outing, Kate Middleton wore an elegant brown belted midi dress with a pleated skirt, sheer brown tights, and pointed stiletto heels. She finished off her ensemble with a coat in a shade of brown darker than her dress and a heart-shaped pendant necklace.

Prince William was attired in a navy blue single-breasted business suit.

In January, the Princess toured several communities in the north of England and visited places like the Wakefield Trinity Rugby League Club. Before that, she and the Prince traveled to Scotland, where they competed in a friendly curling match!

Click through the gallery for 30+ photos of the Prince and Princess of Wales at Lambeth Palace…