Camilla was seen at the InterContinental Hotel in London lighting a candle to commemorate the 75th anniversary of Anne Frank’s Diary.
The Duchess of Cornwall donned a blue midi dress.
The kaftan-style gown featured long sleeves and silver embroidery around the neck.
Camilla combined the outfit with black high heel boots.
For jewellery, the royal was seen wearing some of her favourite gold bracelets, a pair of pearl drop earrings and her Fitbit watch.
Camilla opted for natural makeup with a dash of mascara and styled her hair in her signature platinum blow-dry.
The diary of Anne Frank was first published in Dutch in June 1947, three years after her death.
The Anne Frank Trust was the organiser of the memorial event that took place in London.