As the day involved a lot of walking and meeting and greeting individuals, Camilla chose a pair of low-heeled Chanel pumps in beige and black, to keep her look smart-casual. Royal fans have taken to social media to express their love for Camilla's delicate blue outfit.

The official visit marks the first substantial overseas trip for the couple since the monarch was diagnosed with cancer.

The 75-year-old monarch was in the middle of a meeting in Australia's Parliament House when he was interrupted by a protest.