Livia Firth: My fashion picks for Earth Day

“Henrietta Ludgate is one of my favourite designers and we work together a lot for the Green Carpet Challenge. I can't think of anything more chic than this dress."
Henrietta Ludgate dress, £330, from yoox.com Photograph: PR

“The wooden clutches are incredibly beautiful, elegant and quirky. The red-and-white striped one is so much fun!”
Kayu clutch, £280, from yoox.com Photograph: PR

"I live in these T-shirts… day and night.”
Stewart + Brown short-sleeve T-shirt, £70, from yoox.com Photograph: PR

“These wedges are vegan and they will make you very tall and very 'green' indeed.”
Mink vegan shoes, £300, from yoox.com Photograph: PR

“The perfect summer office day look.”
Outsider short dress, £150, from yoox.com Photograph: PR

“Pachacuti are the only Fairtrade hats in the world and they’re incredibly beautiful.”
Pachacuti straw hat, £60, from yoox.com Photograph: PR

"I love this because it’s a bit hippy chic and the quality of the cotton is to die for.”
Kami organic short dress, £170, from yoox.com Photograph: PR

“These bags have the most beautiful story ever from Madagascar and they are a true summer must-have.”
Mar Y Sol bag, £50, from yoox.com Photograph: PR

“It's not summer yet - and you always need a jacket at hand.”
Raffauf full-length jacket, £320, from yoox.com Photograph: PR