Kate Middleton and Queen Camilla twinned in green coats on Christmas at Sandringham in a symbolic fashion statement. See photos and decode the style significance.

On Wednesday, the Princess of Wales, 42, wore a green Alexander McQueen coat with a matching fascinator and scarf and accessorized with black gloves and boots for the traditional Christmas Day walk to St. Mary Magdalene Church on the Sandringham estate.

Kate Middleton had a rough time finding the right present for Queen Elizabeth during their first holiday together. “I can remember being at Sandringham for the first time at Christmas," Kate revealed in the 2016 ITV documentary Our Queen at Ninety.

As she continues her return to public life, Kate Middleton joked “I seem to have lost my family!” after she fell behind Prince William, Prince George, Princess Charlotte and Prince Louis on the royal family’s traditional Christmas Day walkabout.

George, 11, Charlotte, 9, and Louis, 6, walked alongside their parents Prince William and Kate, the Princess of Wales, as members of Britain's royal family made their way into St. Mary Magdalene Church for their traditional Christmas Day service.

Kate Middleton is slowly opening up about her cancer battle, as the Princess of Wales discussed her health journey during the royal family's annual Christmas walk on December 25. “I started my career in the Macmillan cancer unit,

Kate Middleton and her father-in-law King Charles celebrated Christmas together on Wednesday after they both had a “brutal” year in which they each battled cancer. Royals Celebrate Christmas Kate, 42,

In addition to Charles and Camilla and William and Kate and their children, other royal family members who celebrate Christmas at Sandringham include Charles's sister, Princess Anne, and youngest brother Prince Edward, and their spouses, children and in the case of Anne, grandchildren.