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12 Celebrities Who Support Sustainable Fashion

Can you recall every transition in the fashion industry? 1880s couture, 1910s silhouette, 1870s hippie, and many in-betweens! 

A similar transition is happening now. In modern times, many people are rooting for sustainable clothing in everyday life.

Amazing looks and carbon footprint minimizer – even celebrities are not far from using these in styling.

Ethical fashion has made the red carpet go green. We have explored and listed 12 celebrities who made sustainable style the hottest trend.

By the end of the article, you will know

  • how are celebrities wearing sustainable clothing important
  • celebrities who care about the plant
  • some sustainable fashion brands
  • how is cashmere a big deal in ethical fashion

Why do celebrities promoting sustainable practices matter?

Sustainable practices should be followed by everyone. But it matters when people whom we look up to do it. When celebrities promote such trends:

  • Raise massive awareness of the environmental impacts such as climate crisis, carbon footprint, plastic waste, and textile waste
  • Shines light on eco-friendly materials
  • Encourages fans to choose sustainable brands and conscious commerce
  • Attention to more transparent ethical supply chain and fair trade practices

12 celebrities who support green fashion

Climate change is real. It is happening right now, it is the most urgent threat facing our entire species and we need to work collectively together and stop procrastinating.

This is the quote from Leonardo DiCaprio while accepting the Oscar Awards 2016 for best actor.

No wonder he is a champion of conscious fashion. Let’s look at a full list of celebrities who are environmental activists on their rights. 

1. Stella McCartney

Stella McCartney is a professional fashion designer who supports environmental welfare and animal rights.

Like her father Paul McCartney, she prefers animal-free alternatives in her daily life including fashion. She avoids using leather in clothing, opting for vegan alternatives instead.

In collaboration with the UN, McCartney launched a new charter for sustainable fashion and climate action in 2018.

Stella McCartney as a fashion board is aiding the planet by innovating supply chains and sustainable fashion technologies.

2. Emma Watson

Once Hermione Granger went on the red carpet wearing a vintage dress. It was a time when the concept of sustainability was not as popular as it is now.

Watson is keen on promoting eco-friendly products and ethical fashion. She has numerous collaborations with fair trade pioneers.

During a 2017 Disney film, Beauty and Beast, she insisted on wearing recycled costumes. She also once wore a Calvin Klein dress made from plastic bottle yarn.

Her revolution for ethical fashion continues as the face of People Tree (an ethical fashion brand) and BOD of Kering (a luxury brand group).

3. Billie Eilish

Billie Eilish is not just a singer. Her political activism on climate and environmental awareness makes her an advocate of eco-friendly fashion.

Billie Eilish wears self-designed sustainable clothes in collaboration with Nike. Those clothes are 80% vegan and 20% recycled textiles.

She has raised awareness of sustainability in numerous events like Overheated, Vanguard Spotlight Award, Happier than ever tour, and many more.

4. Olivia Wilde

Buy Vintage – Purchase less – Get timeless pieces – these three are key steps to the conscious clothing of Olivia Wilde.

Her choices for recycled jewelry and thrift clothes show her priorities for sustainable living.

On top of that, she chooses vegan clothing made from hemp, organic linen, and bamboo.

5. Kate Middleton

Kate’s best clothing style is that she prefers re-wearing outfits. She is against fast fashion and believes in reducing clothing waste.

The Duchess often wears pieces from Gabriela Hearst, the designer known for using eco-friendly materials for fashion choices.

Her repeat clothing habits and eco-conscious fashion values quality garments over constantly acquiring new trends.

6. Pharrell Williams

Do you know Pharrell Williams has recorded a song ‘100 years’ which will be released only if climate change is addressed? He has been very vocal about climate change and the green economy.

His noticeable sustainability act is partnering with the UN to raise awareness of climate change in 2015.

He believes the creation of green jobs for the young generation is the best action for a sustainable future.

7. Gisele Bundchen

Gisele B√ľndchen is a supermodel turned environmental activist. She started her journey by launching eco-friendly sandals in 2002 made from renewable materials.

She founded the Luz Foundation in 2007 which supports environmental causes.

Currently, she is a Goodwill Ambassador for the United Nations Environment Program (UNEP). 

8. Jane Fonda

Jane is the author of the book “What Can I Do? My Path from Climate Despair to Action”. In 2019 she bought a red coat which will be the last garment she will ever buy as she claimed.

This well-known actress left her celebrity status and launched Fire Drill Fridays. She aimed to pressure stakeholders and politicians to take climate action.

The Jane Fonda Climate PAC supports electoral candidates who prioritize climate action. She has partnered with Greenpeace to raise climate awareness.

9. Leonardo DiCaprio

Often known as the most eco-friendly celebrity, his influences come from environmental activism and philanthropy.

His advocacy inspires other people to choose sustainable products – including fashion. He wears suits that can be worn on multiple occasions

His significant environmental actions include a conservation foundation, ethical investments, association with green organizations, and green policy advocacy on social media.

10. Livia Firth

While celebrities focus on the red carpet, Livia is completely devoted to the Green carpet.

Her designers use recycled materials and organic fabrics to create the prettiest dresses for high-profile events. And she is not scared to wear them again.

Her Green Carpet Challenge (GCC) has pushed other influencers to wear sustainable fashion on red carpets.

11. Meryl Streep

Not much of a trendsetter, Streep has been spotted shopping at ethically made clothing stores.

She likes to wear dresses multiple times. Her red carpet sustainable pieces are generally made from timeless fabrics.

She co-founded “Mothers and Others” to raise awareness of toxicity found in food production and textile dye.

12. Lily Cole

Lily Cole has been promoting eco-conscious practices in the fashion industry for over a decade. 

She is the co-founder of “The North Circular”. The clothing brand uses recycled materials and practices fair labor.

She wears secondhand clothes and emphasizes the importance of transparency in the fashion industry.

[Note: The list of celebrities advocating a sustainable fashion industry is not limited. Influencers like Kate Hudson, Jane Goodall, Alberta Ferretti, Angelina Jolie, Cameron Diaz, and many others have made statements about wearing ethical sustainable, or vegan fashion during certain events.]

Frequently Asked Questions (FAQs)

Who is the most eco-friendly celebrity?

Many celebrities champion sustainability in fashion. However, Leonardo DiCaprio can be considered the most eco-friendly celebrity. He founded the Leonardo DiCaprio Foundation in 1998 to protect endangered species and sensitive ecosystems.

What celebrity has helped the environment?

Celebrities like Leonardo DiCaprio, Emma Watson, and Stella McCartney have made a positive impact on the environment. They use various platforms for climate change advocacy and supporting sustainable practices. Climate activists like Greta Thunberg can also be considered eco-conscious celebrities due to their massive fan followings.

What sustainable brands do celebrities wear?

Patagonia, Alexander McQueen, Amour Vert, and Tentree are some sustainable fashion brands that celebrities are wearing. On top of that, new eco-friendly brands like colorful cashmere can be a popular choice in the future.

Who is buying sustainable fashion?

Eco-conscious consumers are buying sustainable fashion. Their clothing choices are to reduce waste to reduce environmental impact for a sustainable future.

What is the big deal about cashmere?

Cashmere is a sustainable material that can be key to lower textile pollution. Despite being an animal product, it is eco-friendly, luxurious, and incredibly soft. However, some manufacturers are too harsh on goats during extraction. If we can address cruelty-free fashion, cashmere will be the biggest deal.


Think of it this way – these celebrities are effortlessly looking fabulous in daily life – wearing nature-loving fabrics. 

This way awareness increases, and more people get influenced on lowering carbon footprint through fashion.

This world of conscious decisions is the place we can all get behind. 

Next time you browse social media, your style icon might be rocking sustainable apparel. Join them in the sustainable fashion movement and make a difference!