On a sunny Wednesday afternoon, the Duchess of Cambridge joined her husband Prince William at Kew Gardens ahead of the inaugural Earthshot Prize Awards ceremony, which takes place on Sunday.
READ: Kate Middleton's secret hair and beauty makeover revealed - have you noticed?
Mother-of-three Kate looked beyond beautiful wearing a stunning green coat with a peter pan collar by Erdem. The Duchess has worn this stunning style on numerous ocassions. She teamed it with a matching green top, black heels and tailored trousers. Stunning!
The brunette royal wore her famous mane in a loose, blow-dried style and luminous, subtle makeup highlighted her pretty features. Super stylish once again, Kate.
WATCH: Prince William and Kate Middleton join Steve Backshall and Helen Glover at Kew Gardens
During the event, the royal couple met the Mayor of London, Sadiq Khan, naturalist and presenter Steve Backshall MBE and Olympian Helen Glover as they took part in a series of activities alongside the students from The Heathlands School, Hounslow, as part of the Generation Earthshot initiative.
MORE: Kate Middleton's Bond girl dress is finally available to buy - but there's a catch
Generation Earthshot informs that interest and encourages students and their teachers around the world to generate ideas to solve the world's greatest environmental challenges. It aims to unlock the potential of the next generation of inventors, innovators and leaders who will inherit our world and inspire in them the enthusiasm to develop new solutions and protect our planet.
High street style
Durham Wool Blend Coat, £220/$298, Boden
William and Kate will attend the star-studded Earthshot Prize Awards at London's Alexandra Palace on Sunday 17 October, where the first five winners will be announced.
Blow the budget
P.A.R.O.S.H.belted mid-length coat, £638/$690, Farfetch
READ: 10 photos that show Kate Middleton's close bond with father-in-law Charles
There will be performances from Coldplay, Ed Sheeran, Yemi Alade, KSI and Shawn Mendes on the night. A line-up of presenters including Emma Thompson, Emma Watson, David Oyelowo and Mo Salah will hand out the awards, while the event will be hosted by Clara Amfo and Dermot O'Leary. We can't wait to see this one!
HELLO!'s selection is editorial and independently chosen – we only feature items our editors love and approve of. HELLO! may collect a share of sales or other compensation from the links on this page. To find out more visit our FAQ page.