The Wales family is kicking off the holiday season.

Today, Prince William, Princess Catherine, and their three children stepped out in coordinating festive looks to attend

their annual “Together At Christmas" carol service at Westminster Abbey in London.

Kate was lovelier than ever in a glamorous forest-green coat lined with fur at the collar and dotted with shimmering

round buttons that ran down the center. She wore the statement outerwear with tall, dark green velvet boots with

stiletto heels, and gleaming diamond drop earrings that brought the spirit of Christmas to her look. She wore a dark

smoky eye, and her golden-brown hair was down in silky waves for the happy occasion.

William, meanwhile, went classic in a navy-blue suit, white shirt, and bright blue tie, matching with sons Prince

George, 12, and Prince Louis, 7, who wore their own little suits and black shoes.

Princess Charlotte, 10, who often matches colors and outfits with her mom for special royal events, went instead for a

sweet midi dress in deep blue, coordinating with her father and brothers. A frilly white collar pulled together with a

pretty bow made the dress. The little princess followed in her mom’s fashionable footsteps by making the look

monochromatic with the help of some navy tights and matching ballet flats, as well as an extra blue bow that decorated

her hair.

Ahead, see all the best photos of the royal family at their annual carol service marking the start to the holiday

season.