She wore a her classic diamond and pearl earrings and her huge engagement ring was on display.

Responding to the news of Camilla’s patronage, one fan said: “That is brilliant.

“She’s president of our local hospice and has other local connections. She’s a lovely woman by all accounts.”

Later, the royals shared pictures of the Duchess of Cornwall opening the Hay Festival earlier this month.

The royal is a keen reader and said: “Hay Festival’s principle of bringing readers and writers together is one that is very close to my heart.”

She wore a stunning blue tunic dress, posing in the chic ensemble.

Fans fawned. One wrote: “Wonderful photos; thank you!”

Another said: “Beautiful!!! Both the roses and HRH!”