The reception was held to thank those involved in planning and arranging the Coronation and events following the death of Queen Elizabeth II.
Queen Camilla, 76, wore a beautiful white dress for the occasion while Sophie, Duchess of Edinburgh wore black.
Princess Anne also appeared to be wearing a white ensemble paired with a pastel pink scarf, black gloves, black shoes and a black handbag.
Queen Camilla’s dress was just below the knee and appeared to have a small v-neck design.
She paired the crisp, white dress with her trusty Chanel-inspired cream and black round-toe heeled pumps and her Tudor crown brooch which is thought to be worth an eye-watering £33,000.
The dress was black and floor-length with intricate silver embroidering. She paired the look with a silver clutch bag and a diamond tiara and necklace that previously belonged to the late Queen.
Queen Camilla’s outfit garnered lots of praise from royal fans on the social media platform X, formerly known as Twitter.
Pam Vazquez said: “Queen Camilla looks beautiful. Way to go!”
@JEANGil12250102 agreed and posted: “Queen Camilla looks beautiful in it.”
During today’s reception, Camilla and Charles personally thanked everyone for their involvement in planning and arranging the King’s Coronation and the events following the late Queen’s death.
Representatives and organisers from various bodies were recognised by the King and Queen Consort.
