In today’s world, being fashionable doesn’t mean harming the environment. More and more people are now moving towards sustainable fashion brands—and for good reason. These brands not only offer stylish clothes but also care about the planet, fair wages, and long-lasting quality.
But isn’t sustainable fashion expensive?
Not always. The truth is, many affordable options are now available. You just need to know where to look. In this article, we’ll explore the top sustainable fashion brands under $100 that offer eco-friendly, ethical, and affordable choices.
What Are Sustainable Fashion Brands?
Sustainable fashion brands create clothing using methods that are kind to the planet and the people who make them. This includes:
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Using organic or recycled fabrics
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Avoiding toxic dyes and harmful chemicals
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Paying fair wages to workers
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Reducing water and energy consumption
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Limiting waste through recycling or low-impact production
These brands focus on quality over quantity, encouraging people to buy less and wear more.
Why You Should Choose Sustainable Fashion Brands
Here’s why more people are choosing sustainable fashion brands:
Better for the Earth: Eco-friendly production means less pollution, waste, and carbon emissions
Ethical practices: Fair wages and safe working conditions are common among these brands
Long-lasting clothes: These items often last longer than fast fashion alternatives, saving money over time
Feel-good shopping: You know your money supports a good cause
The best part? You don’t need a huge budget to make sustainable choices.
1. Pact – Affordable Organic Basics from a Trusted Sustainable Fashion Brand
Price Range: $20 – $80
Best For: Everyday basics like tees, leggings, socks, and underwear
Pact is one of the most well-known sustainable fashion brands in the affordable category. They use 100% organic cotton and produce all their clothes in Fair Trade Certified factories. Whether you need basic t-shirts or cozy pajamas, Pact delivers comfort and ethics at a great price.
2. For Days – A Zero-Waste Champion Among Sustainable Fashion Brands
Price Range: $25 – $95
Best For: T-shirts, tanks, casual tops, and recycling programs
For Days is changing how we think about fashion. It offers a take-back program where you can return your used clothes for store credit—they recycle everything! All garments are made using organic cotton and non-toxic dyes. If you’re looking to shop guilt-free, For Days is a top pick among sustainable fashion brands.
3. tentree – Sustainable Fashion Brand That Plants Trees
Price Range: $30 – $90
Best For: Outdoor wear, sweatshirts, and eco-friendly streetwear
tentree is a customer favorite for a reason—they plant ten trees for every item sold. This brand uses sustainable materials like hemp, organic cotton, and TENCEL™. Their clothing is stylish, functional, and made for nature lovers. If you want to wear your values, tentree is one of the most impactful sustainable fashion brands out there.
4. Girlfriend Collective – Recycled Activewear from a Leading Sustainable Fashion Brand
Price Range: $38 – $98
Best For: Leggings, sports bras, and inclusive activewear
Girlfriend Collective turns old plastic bottles into high-quality activewear. The best part? They’re inclusive—offering sizes from XXS to 6XL. Their clothing is designed for movement and comfort while supporting sustainability. Among fitness lovers, Girlfriend Collective stands out as one of the top sustainable fashion brands.
5. Organic Basics – Minimalist Essentials from a Reliable Sustainable Fashion Brand
Price Range: $30 – $100
Best For: Underwear, socks, and clean wardrobe basics
As the name suggests, Organic Basics is all about clean, simple essentials made using organic and recycled materials. Their factories run on renewable energy and maintain high labor standards. Perfect for minimalists looking for timeless and responsible choices.
6. ThredUp – Access to High-End Sustainable Fashion Brands at Low Prices
Price Range: Mostly under $50
Best For: Second-hand clothing, branded items
While not a brand itself, ThredUp is one of the largest second-hand platforms. It gives you access to thousands of items from various sustainable fashion brands—at a fraction of the original price. Shopping second-hand is also one of the most eco-friendly choices you can make.
7. Kotn – Ethical Egyptian Cotton from a Standout Sustainable Fashion Brand
Price Range: $30 – $100
Best For: T-shirts, sweaters, and modern basics
Kotn offers high-quality, stylish clothing made from responsibly sourced Egyptian cotton. They work directly with farmers and fund community projects like building schools. That’s why Kotn isn’t just another label—it’s a socially responsible sustainable fashion brand worth supporting.
8. Boody – Bamboo Comfort from an Affordable Sustainable Fashion Brand
Price Range: $10 – $80
Best For: Bamboo underwear, socks, and everyday wear
Boody is known for its ultra-soft bamboo fabric, which is breathable and naturally antibacterial. Bamboo grows fast and needs less water, making it a great eco-choice. Boody also follows ethical production and offers recyclable packaging.
Tips for Shopping from Sustainable Fashion Brands on a Budget
Buying sustainable doesn’t mean you have to overspend. Here are some helpful tips:
Buy less, choose better – Invest in versatile items you’ll wear often
Watch for sales – Sign up for newsletters and get discounts during holidays
Build a capsule wardrobe – Fewer items, more outfit options
Care properly – Wash clothes in cold water and avoid dryers to extend their life
Shop second-hand – Platforms like ThredUp and Poshmark offer brand-name deals
Final Thoughts on Choosing the Right Sustainable Fashion Brands
You don’t need a big wallet to make a big impact.
With so many sustainable fashion brands under $100, you can shop stylish, ethical, and eco-friendly without guilt. Whether you’re into basics, fitness wear, or modern classics, there’s something out there for you.
