The Royals are having a blue Christmas, and we mean that in the best way possible.On Monday, Kensington Palace revealed a stunning new portrait of Prince William, the Duchess of Cambridge, Prince George, and Princess Charlotte, which the family is using for their annual Christmas card. The young Royals, who were shot by London photographer Chris Jackson, decided to wear shades of blue this year. According to the Daily Mail, the Duchess opted for a peplum jacket and matching skirt from her favorite designer Catherine Walker. Both Prince George and Princess Charlotte are wearing outfits we've seen before (something Kate is a fan of doing). Charlotte is wearing the same floral blue dress she donned during the family's tour of Poland and Germany, while George is wearing a button-down shirt with blue shorts, which he also wore during that trip. This weekend also brought Prince Charles and Camila's 2017 Christmas card.Now if you need us, we'll be patiently waiting for next year when there will be THREE royal babies in the photo.