The British royal family was out in full force at the annual Festival of Remembrance at the Royal Albert Hall—including Kate Middleton, who has slowly begun to return to work after announcing she had finished chemotherapy.

Kate Middleton made a subtle fashion statement at the Festival of Remembrance with a go-to uniform and Princess Diana's jewelry. See photos and learn more.

Kate Middleton paid a touching tribute to Princess Diana as she made her first high-profile public appearance in months alongside the Prince of Wales at the Festival of Remembrance.

The Princess of Wales had her hair down and wore a pair of drop pearl and diamond earrings. Netizens were quick to point out that the earrings were worn by Princess Diana, who received them as a present from Collingwood Jewellers in London.

Britain's Princess Kate attended a Remembrance Day event in London on Saturday, in her latest public engagement after undergoing preventive treatment for cancer this year. Kate arrived for the Festival of Remembrance at London's Royal Albert Hall wearing a black dress adorned with a red poppy,

Princess Kate wore the late Princess Diana’s engagement ring, flashing the large sapphire ring with diamond accents.

Kate Middleton on Saturday made her first grand public appearance after cancer recovery as she attended the Festival of Remembrance event at the Royal Albert Hall. The Princess of Wales was joined by her husband Prince William.

Princess Kate has stepped out for her fourth public engagement of the year at tonight's Royal British Legion Festival of Remembrance at the Royal Albert Hall. The Princess of Wales, 42, is attending the annual event,