Kate Middleton wears black coat dress, Princess Diana’s earrings at Festival of Remembrance

Kate Middleton made an appearance at the Festival of Remembrance on Saturday.

The Princess of Wales, 42, joined King Charles III and husband Prince William for the event at Royal Albert Hall to honor the British and Commonwealth Armed Forces.

Middleton wore a sleek black coat dress pinned with the poppy brooch that has served as a symbol of remembrance since World War One.

She accessorized with Princess Diana’s Collingwood pearl earrings and a quilted Chanel clutch.

Meanwhile, William wore a blue suit with a red and black striped tie.

The event included musical performances as well as personal testimonies to honor those who have made sacrifices for the military and precedes Sunday’s Remembrance Day event, where the princess is again expected to make an appearance.

This is just one of a handful of public events Middleton has attended this year after revealing that she was diagnosed with cancer and undergoing chemotherapy. In September, she announced that she had completed treatment.

She skipped the Earthshot Prize Awards earlier this week in Cape Town, South Africa, though Prince William attended in his best sustainable outfit and a sweet “Papa” bracelet made by Charlotte.

Middleton last made a surprise public appearance in October, her first since completing chemotherapy, visiting with rescue workers and families affected by the tragic knife attack at a Taylor Swift-themed dance class in July.

Earlier this week, it was reported that the mom of three is back at the gym and regaining her strength as she expected to make more engagements in the near future.

Tomorrow, the family will celebrate Remembrance Sunday at the Cenotaph war memorial, marking the 80th anniversary of the turning points of World War II.