This evening, The Duke and Duchess of Cambridge attended the first-ever Earthshot Prize awards at Alexandra Palace in London.
The Duchess looked glamorous as she stepped out on the green carpet in her lilac Alexander McQueen gown.
We first saw the Grecian-inspired gown a decade ago at a Los Angeles BAFTA gala during the 2011 North American tour (shown below).
The Duchess swapped the original sequined belt (top pic) for a beaded one this evening (bottom pic).
The belt appears to be a slimmer version of the Jenny Packham 'Magic' belt as seen in the designer's Bridal 2018 collection (ID by CoutureAndRoyals).
On her feet were the Oscar de la Renta Platinum Lamé Cabrina Pumps.
Kate wore her hair down and swept to one side giving off old Hollywood vibes.
She finished the look with her Kiki McDonough Morganite Double Drop Earrings.
The Earthshot Prize, founded by The Royal Foundation of The Duke and Duchess of Cambridge, has led an unprecedented global search for the most inspiring and innovative solutions to the greatest environmental challenges facing the planet. It is the most ambitious environmental prize in history and this inaugural ceremony will reflect this. An awards ceremony will take place in different cities across the world each year between 2021 and 2030 to award five winners The Earthshot Prize.
Five, one million-pound prizes were awarded tonight, with the Duchess of Cambridge announcing the final one.
The Duke and Duchess joined a video call after this evening's ceremony to congratulate the winners. To learn more about this year's winners, please visit The Earthshot Prize website.
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