Catherine completed her look with a pair of brown pointed heels by Ralph Lauren (£732), sunglasses by the same designer (£96) and a pair of earrings by Carousel Jewels featuring lapis and moonstone (£170). An aide was also seen carrying her beloved Anya Hindmarch tote (£950).

Catherine’s outfit today totalled £4,848, excluding her top and ring stack.

Royal fans appeared to have fallen in love with the princess’s sartorial choice and took to social media to praise her.

One user wrote on X: “She looks so lovely, and a summery casual colour suits her.”

Another one chimed: “Supremely elegant and beautiful as always.”

A third one said: “A beautiful shade of blue for the PoW and lovely styling.”

A fourth one commented: “Wow. She sure knows how to wear a pant suit!! Lovely colour, style and fit.”

Another one added: “Beautiful .. love the suit, stunning colour on Catherine.”

A sixth one then said: “She looks FABULOUS!!!! and SO WELL!!!!”

Upon her arrival, the Princess of Wales greeted tennis fans who had queued for hours in the hopes of securing a ticket to Wimbledon.

The princess, who is patron of the All England Lawn Tennis Club, then joined stewards to help take payment and hand out tickets to lucky people who managed to gain entry after a long wait.

She watched Briton Arthur Fery play his second-round match against Finnish Otto Virtanen and sat alongside the AELTC chairwoman Deborah Jevans and former professional player Tim Henman.

Catherine also headed to Court One to watch Briton Katie Swan as she faced American Madison Keys.

The royal spent time with children from the local Shine Camera Club, which supports children from disadvantaged backgrounds to develop confidence, creativity, and self-expression through photography.