Prince William and Kate Middleton’s nine-year-old son and seven-year-old daughter attended their mom’s Together at Christmas carol service held at London’s Westminster Abbey. The royal mother-daughter duo color-coordinated in stylish burgundy coats for the festive occasion. Prince William complemented his wife and daughter wearing a matching tie. Catherine’s younger sister Pippa Middleton and cousin-in-law Zara Tindall also wore a similar color to the service. The event on Dec. 15, which coincided with the release of part two of Meghan Markle and Prince Harry’s Netflix documentary series, was a royal family affair. The Waleses, minus Prince Louis, were joined at the Abbey by King Charles III, Queen Consort, Camilla, Sophie, Countess of Wessex, Zara Tindall, Mike Tindall, Princess Eugenie, Jack Brooksbank, Princess Beatrice, Edoardo Mapelli Mozzi and other members of the royal family. The service, spearheaded by the Princess of Wales and supported by The Royal Foundation, was dedicated this year to the family’s late matriarch, Queen Elizabeth. According to Kensington Palace, “the service will recognise [sic] the selfless efforts of individuals, families and communities across the UK, and celebrate and showcase the joy that human connection and togetherness can bring.” William is set to deliver a reading at the event, along with Dame Kristin Scott Thomas, Hugh Bonneville and Kadeena Cox. The carol service will also feature carols performed by the Westminster Abbey choir perform, in addition to musical performances by Craig David, Alexis Ffrench, Samantha Barks and a special duet from Alfie Boe and Melanie C. The event, which is being filmed, will be broadcast as part of ITV1’s Royal Carols: Together At Christmas program airing Christmas Eve. Next, These Fairytale-Worthy Royal Weddings Will Make You Swoon In Real Life