Queen Camilla wore a black evening dress with silver embroidery by one of her favourite designers, Bruce Oldfield.
She also appeared to be wearing Queen Elizabeth II’s tiara – the Girls of Great Britain Northern Ireland tiara.
The tiara was a wedding present to Queen Mary in 1893 and was worn by the late Queen Elizabeth II on countless state visits and dinners.
The tiara is said to be worth around $500,000 (£411,827), according to Yahoo.
Queen Camilla’s diamond necklace and earrings tonight also belonged to the late Queen.
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