Keeping the look simple, she went for no bracelet or necklace, just her sapphire engagement ring on show.
Matching her handbag, the Duchess also added a pair of baby pink heels to the look.
Taking to social media to share their thoughts on Kate’s outfit, fans loved the pink number.
The royal also kept her makeup simple, opting for natural-looking skin and a nude lip.
Meanwhile, Jill wore a white fit and flare dress with a hot pink blazer.
Arriving into the UK today was also Brigitte Macron, who wore a stunning longline Chanel jacket.
Similar shorter versions of the jacket have appeared in previous collections from the luxurious brand, but the French First Lady’s piece seemed to be custom-made.
The tweed jacket featured black piping around the collar and pockets as well as the sleeves.
Brigitte went for a chic look, adding a black high-neck top and black skinny trousers with the jacket, creating a monochrome outfit.