Sustainability
Sustainable living
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Do Your Bit With Our Guide To The Best Ethical Jewellery Brands to Shop in 2026
Shop guilt-free jewellery
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I Was Worried My Clothes Might Be Full of Microplastics—So Educated Myself on the Dangers
Enter: your guide to what they are and how to avoid them.
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I Work Out 5 Times a Week - and These Sustainable Activewear Brands Really Hold Their Worth
Do your bit and sweat in planet-friendly kit.
Sustainability Awards
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Our fourth annual Marie Claire UK Sustainability Awards are here - and we can't wait to welcome your entries
It's time to celebrate businesses that are a force for good.
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Introducing our panel of leading experts for the Marie Claire Sustainability Awards 2024
We've sought out the leading experts in sustainability to help us determine the organisations and brands worth celebrating
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It's official: these are the 100+ most sustainable brands in the world for 2024, according to experts
Meet the winners of this year's Marie Claire UK Sustainability Awards.
All Sustainability
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Move Over, Fast Fashion—The Rise of Archive Economy Just Made Your Wardrobe Fashion’s New Power Source
Why the smartest investment in fashion might already be at home.
By Lucy Siegle
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24 Conscious Brands We Love (That You Probably Didn’t Know Were Doing Good)
Discover the brands doing their bit to build a better tomorrow
By Penny Goldstone
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35 B Corp Brands to Have on Your Radar to Help You Shop More Sustainably
Shop smart and help save our planet.
By Ally Head
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10 of the Best Dress Rental Sites for Wedding Season, Summer Parties and Beyond
Rent and repeat
By Penny Goldstone
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Sustainable Living Needn’t Feel Overwhelming – 43 Easy Ways to Incorporate Eco Practices Into Your Everyday
Let these tips from the top sustainability pros help.
By Ally Head
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8 Gen Z Climate Activists Changing the Future One Campaign at a Time
Refresh your social media feeds with noteworthy climate activists.
By Ally Head
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I Was Worried My Clothes Might Be Full of Microplastics—So Educated Myself on the Dangers
Enter: your guide to what they are and how to avoid them.
By Dionne Brighton
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Bad Bunny's Super Bowl Show Was A Celebration of Joy, Hope and Love - but His Choice To Wear Zara? It's an Audacious Choice
As MC UK's resident Sustainability Columnist, I ask: how could someone so attuned to social and cultural justice endorse fast fashion?
By Lucy Siegle
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Christmas Is The Perfect Time To Embrace "Betterment" - How To Make Your Festivities Sustainable, According to an Eco Pro
Our resident sustainability columnist, Lucy Siegle, is back - and in the festive spirit.
By Lucy Siegle
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Overwhelmed By The Influx Of Sales Messaging? 5 Ways To Shop Mindfully This Black Friday
Your guide.
By Ally Head
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Regenerative Cotton is About to Go Mainstream—Here's Everything You Need to Know
Where organic cotton once reigned supreme in sustainable fashion circles, a new category is quickly taking over
By Lauren Cunningham
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As COP30 Kicks Off in Brazil — Why the Annual Climate Conferences Are Confusing, Chaotic, Exhausting, and 100% Necessary
Our sustainability columnist, Lucy Siegle, is back this month, discussing the confusing yet crucial yearly event that is COP.
By Lucy Siegle
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Trust Me, I’m a Sustainability Editor – 18 Stylish and Sustainable Launches That I Can’t Stop Thinking About
It isn’t all doom and gloom - these chic launches will make lowering your footprint seriously simple.
By Ally Head
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Did You Know? Your Leggings Might Outlive You - Meet the Activewear Brands Vowing to Protect the Planet
"Almost every pair of leggings ever made is still out there, slowly fragmenting into microfibres that drift through air, water and our own bodies."
By Lucy Siegle
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Can Stella McCartney's Clothes Really Reduce Air Pollution?
There was plenty of newness across the Spring/Summer 26 runways, but none as innovative as this
By Lauren Cunningham
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I'm All For Second Hand September and Pre-Loved - But Is Fast Fashion Hijacking the Moment and Movement?
The Green Gap, our sustainability column from Lucy Siegle, is back - this month, reflecting on the magic of genuine pre-loved clothing.
By Lucy Siegle
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‘Made In Britain’ Is Making A Comeback—Here Are The Labels Behind Its Revival
12 brands at the forefront of local production discuss sustainability’s challenges and triumphs
By Lauren Cunningham
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In Celebration of Secondhand September – Your Guide to the Challenge, Plus How You Can Get Involved
Join Jameela Jamil in fighting throwaway fashion - for good.
By Ally Head
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Fast Fashion Brand Princess Polly Just Certified As B Corp - As a Sustainability Expert with Two Decades of Experience, I Have Some Questions
Introducing The Green Gap, our monthly sustainability column from the green queen herself, Lucy Siegle.
By Lucy Siegle
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France Just Made Influencing Fast Fashion a Crime
Here's everything you need to know about the unprecedented legislation
By Lauren Cunningham
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L’Oréal has launched its first-ever Sustainability Innovation Accelerator - and it's promising to shake up the beauty industry
By Ally Head


