Princess Kate dazzles in rented green gown at Earthshot Prize ceremony in Boston

01:04

Princess Kate wears rented green gown at Earthshot Prize ceremony in Boston

The Princess of Wales showed off her green credentials at the Earthshot Prize awards ceremony in Boston - by wearing a rented gown.

Kate dazzled on the green carpet with her dress of the same hue as five innovative ideas were celebrated and awarded £1 million in prize money to scale up their projects.

She paired the frock with sparkly heels and jewels from her late mother-in-law Diana, Princess of Wales.

Other celebrities who walked the green carpet on Friday night included actor Rami Malek and footballer David Beckham.

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