Princess Kate Middleton tended to her royal duties while attending Remembrance Day on Sunday, November 10, amid her cancer battle. Kate, 42, looked stunning in a dark dress that was cinched at the waist with a bright red button.

Kate Middleton made a rare appearance today amid her cancer recovery, joining the royal family for the National Service of Remembrance—the formal observance of Remembrance Sunday at the Cenotaph, a war memorial in London.

The Princess of Wales has never missed Remembrance Sunday in her 13 years as a member of the royal family Kate Middleton is supporting an important event on the royal family's annual calendar after completing chemotherapy treatment.

Princess Kate Middleton made a rare appearance at the annual Festival of Remembrance and Remembrance Sunday after she confirmed she completed chemotherapy amid her cancer battle. Kate, 42, joined husband Prince William and other royal family members for the Festival of Remembrance on Saturday,

Kate, the Princess of Wales, is ramping up her return to public duties after finishing chemotherapy treatment.

The Princess of Wales attended the Festival of Remembrance, her first royal family event since announcing she had completed chemotherapy in a video on Sept. 9

The princess made a stunning and triumphant appearance at the annual Festival of Remembrance, marking her first major public engagement since completing her preventative chemotherapy treatment in September.