Best Sustainable Clothing Brands

The Best Sustainable Clothing Brands to Shop in 2025

As the fashion industry continues to evolve, sustainability has become more than just a trend—it’s a necessity. Consumers are becoming increasingly conscious of the environmental impact of their clothing choices, leading to a rise in ethical and eco-friendly fashion brands.

If you're looking to build a wardrobe that’s both stylish and sustainable, here are some of the best clothing brands making a positive impact in 2025.

1. Patagonia – The Pioneer of Sustainable Fashion

Why We Love It: Patagonia has long been a leader in ethical fashion, using recycled materials, fair trade practices, and supporting environmental causes. Their “Worn Wear” program even encourages customers to buy second-hand Patagonia gear, reducing waste.

Best For: Outdoor wear, activewear, and durable everyday essentials.

2. Reformation – Chic and Sustainable

Why We Love It: Reformation combines style with sustainability, creating trendy yet eco-friendly clothing. They focus on reducing water waste, using recycled fabrics, and offering transparency about their carbon footprint.

Best For: Feminine dresses, denim, and casual chic outfits.

3. Everlane – Radical Transparency

Why We Love It: Everlane is known for its transparent pricing, ethical factories, and high-quality, timeless pieces. They focus on responsible sourcing and reducing their environmental impact.

Best For: Minimalist basics, workwear, and everyday staples.

4. Stella McCartney – Luxury with a Conscience

Why We Love It: Stella McCartney has been at the forefront of sustainable luxury fashion. The brand avoids leather and fur, using innovative materials like mushroom leather and recycled textiles.

Best For: High-fashion pieces, designer handbags, and sustainable luxury.

5. Pact – Organic and Affordable

Why We Love It: Pact offers affordable clothing made from organic cotton. They focus on fair trade-certified factories and sustainable production methods.

Best For: Comfortable basics, loungewear, and underwear.

6. Eileen Fisher – Timeless, Ethical, and Sustainable

Why We Love It: Eileen Fisher is committed to circular fashion, offering a take-back program where old garments are repurposed. They prioritize organic fibers and ethical production.

Best For: Classic, timeless pieces and workwear.

7. Tentree – Planting Trees with Every Purchase

Why We Love It: For every item sold, Tentree plants ten trees, making it one of the most environmentally impactful brands. Their clothing is made from sustainable materials like hemp, organic cotton, and recycled polyester.

Best For: Casualwear, athleisure, and eco-conscious fashion.

8. Girlfriend Collective – Ethical Activewear

Why We Love It: Girlfriend Collective creates stylish activewear from recycled water bottles. They emphasize ethical manufacturing and size inclusivity.

Best For: Sustainable leggings, sports bras, and activewear sets.

9. People Tree – Ethical Fashion Trailblazer

Why We Love It: People Tree has been a pioneer in fair trade fashion, supporting artisans and using organic and sustainable fabrics.

Best For: Handmade clothing, bohemian styles, and ethical workwear.

10. Outerknown – Sustainable Surfwear

Why We Love It: Founded by professional surfer Kelly Slater, Outerknown focuses on fair trade and environmentally friendly materials, perfect for those who love casual, coastal styles.

Best For: Surfwear, casualwear, and eco-conscious menswear.

Final Thoughts

Switching to sustainable clothing brands is a great way to reduce your fashion footprint while still looking stylish. Whether you’re looking for affordable basics, high-end fashion, or eco-friendly activewear, there are plenty of brands making sustainability a priority.

Which sustainable brand is your favorite? Let us know in the comments!