This year's event focuses on love, kindness and empathy, which is particularly meaningful as she gradually returns to public life following her personal struggles. It is the fourth time Catherine has hosted the festive event, which has become an annual event supported by the Royal Foundation. With 1,600 people in attendance, including members of the royal family and special guests, it is a moment to reflect on the importance of connection, especially during difficult times. The service will feature a unique illustration by renowned British artist Charlie Mackesy, who is known for his depictions of compassion and connection.

The artwork, which was featured in the funeral programme, beautifully reflects this year’s theme of mutual support, depicting people walking together against a snowy backdrop at Westminster Abbey, accompanied by the words, “How did I help you? You were there for me, that’s all.” Mackesy expressed his gratitude for being part of the event, highlighting the importance of love, empathy and kindness. He hopes the illustration will inspire people to support each other, especially at Christmas. Each guest will also receive a heartfelt letter from Princess Catherine, in which she thanks them for their efforts to bring hope and comfort to others.

She poignantly wrote that “love is the light that can shine even in our darkest times.” This year's message carries added weight as Catherine's family faces significant personal challenges, demonstrating her resilience and commitment to spreading hope and unity while managing her recovery alongside her royal duties. As excitement builds, the royal family's social media has shared glimpses of preparations, including the careful packaging and mailing of invitations.

A festive soundtrack adds to the anticipation for tonight's gathering. Prince William will join Catherine for the service, who is expected to read on themes of love and empathy. While it is uncertain whether Prince George, Princess Charlotte and Prince Louis will attend, their previous participation has brought a youthful charm to the event. Other members of the royal family are also expected to be present, although King Charles and Queen Camilla are not expected to attend this year.

This year’s service is particularly meaningful, reflecting a challenging time for the royal family, including the trials facing King Charles. For Catherine, the carol was more than just a joyous celebration, it was a personal commitment to promoting unity and demonstrating the values ​​of love and kindness she promoted both publicly and privately. As guests gather beneath the historic arches of Westminster Abbey tonight, Catherine’s message will emphasize the need to support each other in times of adversity. The “Together at Christmas” carol, which will air later this month, will feature Catherine.