Kate Middleton made a notable appearance at the Trooping the Colour ceremony on Saturday, showcasing coordinated looks with her children. The Princess of Wales, 44, wore a baby blue ensemble by Catherine Walker, paired with a matching hat by Philip Treacy, for the annual parade marking King Charles III’s official birthday.

Her choice of jewelry attracted attention, especially the bracelet matching Princess Charlotte’s accessory. Kate wore Princess Diana’s iconic three-strand pearl bracelet, honoring the late royal. Meanwhile, 11-year-old Princess Charlotte appeared to wear a similar bracelet while seated in the royal carriage with her mother.

The bracelet, designed by jeweler Nigel Milne, holds royal significance. Diana famously wore the pearl-and-diamond piece throughout 1989, including events like a charity event and a performance at the London Coliseum. She also wore it with her famed “Elvis” gown and tiara at a state banquet in Hong Kong. After Diana’s passing in 1997, Prince William inherited it and later passed it on to Kate.

During the event, Princess Charlotte donned a white dress with blue accents that coordinated with Prince George’s tie. Prince Louis also joined them in the carriage, while Prince William participated in the procession on horseback.

The coordinated family appearance coincided with Kate joining King Charles, Queen Camilla, and senior royals for Trooping the Colour, a pivotal event on the royal calendar. Camilla dressed in a scarlet coat with gold detailing and a hat with a feather plume, while Charles wore full military dress uniform with medals and a blue sash.

Kate’s presence marked a significant public engagement as she continues royal duties following her cancer diagnosis and treatment. Royal experts believe her influence within the monarchy has strengthened, with comparisons to Princess Diana becoming inevitable.

Kate continues to honor Diana by wearing treasured pieces of jewelry. Last year, she wore a powder-blue outfit at Trooping the Colour, reminiscent of Diana’s 1988 look. The annual celebration involves over 1,500 military personnel, 200 horses, and 400 musicians, culminating with a Buckingham Palace balcony appearance and flypast.