Top 10 Sustainable Brands for Building Your Capsule Wardrobe

MILA.VERT

Products: women clothing

Price Range: $$$

Shipping & returns: Worldwide

Good on You sustainability rating: Great

From: Slovenia

Links: Website, Instagram

Mila.Vert, a sustainable fashion brand from Slovenia, is all about creating timeless, high-quality clothing that’s kind to both you and the planet. They use natural and organic fibers like GOTS-certified organic cotton, linen, Tencel™, and recycled polyester—materials that are free from harmful chemicals and produced with minimal environmental impact.

Mila.Vert’s capsule collections offer a curated range of versatile pieces designed to last for many seasons. By focusing on fewer, carefully crafted garments, they reduce waste and ensure every item is made with attention to detail. These collections aren’t about chasing fast fashion trends but about offering styles you can wear for years to come.

The brand works with European suppliers who prioritize ethical practices and fair wages. They also take extra care to minimize waste and energy use, with fabric scraps being repurposed or recycled. With Mila.Vert, you can build a wardrobe that’s as sustainable as it is stylish!

AFENDS

Products: women and men clothing, accessories

Price Range: $$

Shipping & returns: Worldwide

Good on You sustainability rating: Good

From: Australia

Links: Website, Instagram

AFENDS, an eco-conscious fashion brand from Australia, has been creating sustainable, timeless apparel since 2006. Founded by Declan Wise and Jonathan Salfield in the laid-back coastal town of Byron Bay, AFENDS began as a screen printing business before evolving into a pioneer of sustainable fashion. Their real breakthrough came a decade later with the launch of their first hemp clothing line, sparking the Hemp Revolution that’s now at the heart of the brand.

Why hemp? It’s a renewable resource that grows in just 90 days, requires far less water than cotton, and produces more fiber per acre. Plus, hemp absorbs four times more CO2 than trees, making it a powerful ally in the fight against global warming. AFENDS has made hemp clothing not only eco-friendly but also fun, with bold prints and vibrant colors that bring a fresh, modern twist to sustainable fashion.

KOTN

Products: women & men clothing, unisex, accessories

Price Range: $$

Shipping & returns: Worldwide

Good on You sustainability rating: Good

From: Canada

Links: Website, Instagram

Kotn began with a simple goal: to create the perfect t-shirt—one that didn’t sacrifice quality, price, or the well-being of the people who made it. Today, Kotn is a certified B Corporation and has been recognized as one of the Best for the World™, earning the fourth-highest B Impact Score among apparel brands in North America.

Kotn is an ideal choice for building a sustainable capsule wardrobe. Their minimalist designs are crafted from high-quality, eco-friendly materials built to last. But it’s not just about fashion—Kotn is committed to giving back. Through their partnership with the Kids of the Nile Foundation, they’ve helped build schools in Africa, creating a meaningful connection between their collections and the communities that inspire them.

With a “Good” rating on Good on You, Kotn ensures you can look stylish while making a positive impact on the world.

EILEEN FISHER

Products: women clothing, shoes, and accessories

Price Range: $$-$$$

Shipping & returns: Worldwide

Good on You sustainability rating: Good

From: United States

Links: Website, Instagram

When you think of Eileen Fisher, you think of timeless simplicity, clean shapes, and quality that never fades. Known for their commitment to the planet and human rights, Eileen Fisher has created a brand that embodies both style and sustainability.

Eileen Fisher’s System is a game-changer for those who value efficiency and versatility. With 8 fundamental pieces, the System allows you to mix and match effortlessly with your existing wardrobe, helping you streamline your daily routine while building a more conscious, timeless closet. It’s all about doing more with less, using organic fabrics and clean designs that never go out of style.

If Eileen Fisher feels out of reach budget-wise, there are great options to score deals. Check out The RealReal, shop during sales, or explore their Waste No More initiative. Since 2009, they’ve taken back over 1.4 million pieces, patching the holes in the fashion industry and setting new sustainability standards. Shopping Renew or bringing back your clothes means you’re helping create a more sustainable future.

PANGAIA

Products: women, men, kids

Price Range: $$

Shipping & returns: Worldwide

Good on You sustainability rating: Good

Links: Website, Instagram

Launched in 2018, PANGAIA is a sustainable clothing brand that blends advanced materials with cutting-edge technology, all while staying committed to a zero-waste circular system. With a presence in London, New York, and Moscow, and production in Italy and Portugal, PANGAIA’s team of scientists and designers create garments using lab-grown, biological, recycled, and natural materials. They also lead in fair labor practices, adhering to the ILO Four Fundamental Freedoms.

If you’re a fan of vibrant colors and love casual or sporty styles, PANGAIA’s capsule collections are sure to brighten your wardrobe sustainably.

ADAY

Products: women clothing, uniforms, and gifting

Price Range: $$

Shipping & returns: Worldwide

Good on You sustainability rating: Good

From: United States

Links: Website, Instagram

If you’re seeking universally flattering designs with great colors and fit, and a no-fuss way to pack for your travels, check out ADAY. This minimalist clothing brand is on a mission to change the way people shop. As they say, “Owning versatile clothing means you can buy fewer things, because each piece enables you to do much more.”

ADAY’s garments are thoughtfully designed for every season, using sustainable materials that steer clear of fast fashion trends. Many pieces are made from recycled fabrics with innovative features like thermo-regulation and wrinkle release. The brand offers individual items, uniform sets, and entire capsule wardrobes—ideal for those who value their time and the planet.

MATE

Products: women clothing

Price Range: $$

Shipping & returns: Worldwide

Good on You sustainability rating: Great

From: United States

Links: Website, Instagram

MATE is a Clean Essentials brand based in Los Angeles, dedicated to creating sustainable, non-toxic, and organic clothing. Known for their cozy, timeless pieces, MATE’s essentials are perfect for building a capsule wardrobe, especially during those stay-at-home days. As they put it, “Staying in is the new going out.”

MATE’s collections are small, seasonless, and focus on simplicity, allowing shoppers to build a foundation of “elevated essentials.” The brand only uses natural, non-toxic materials like 100% linen, organic cotton, and Tencel, along with low-impact dyes. Their commitment to both the environment and their customers is clear: “Our goal is to offer Women everywhere a Clean product that is just as beautiful as it is sustainable,” says founder Kayti O’connell Carr.

EATING THE GOOBER

Products: handmade clothing and sandals for women, recycled bags for men

Price Range: $$

Shipping & returns: Worldwide

From: Athens

Links: Etsy store, Website, Instagram

KOMODO

Products: men and women apparel, accessories, and shoes

Price Range: $$

Shipping & returns: Worldwide

Good on You sustainability rating: Good

From: UK

Links: Website, Instagram

Komodo, a UK-based fair trade fashion brand, has been a pioneer in eco-fashion since 1988. With a well-earned “Good” sustainability rating on Good on You, Komodo is committed to using premium organic and eco-friendly fibers like GOTS certified organic cotton, linen, Tencel, bamboo, hemp, rayon, and wool. The brand also recycles PET plastic bottles to create polyester fibers used in their collections. Komodo works closely with its factories, ensuring safe working conditions and fair wages for all workers, while supporting local communities in Kathmandu and Java.

We love Komodo for its casual, timeless garments with classic cuts and soft fabrics. It’s the perfect choice for building a capsule wardrobe that combines comfort, simplicity, and a unique sense of style.

FILIPPA K

Products: men and women apparel, accessories, and shoes

Price Range: $$$

Shipping & returns: Worldwide

Good on You sustainability rating: It’s a start

From: Sweden

Links: Website, Instagram

Filippa K, a Scandinavian sustainable fashion brand, offers minimalist pieces for both women and men, with a focus on quality, style, and simplicity. Founded in 1993 by Filippa Knutsson, the brand emerged from the desire to create stylish yet comfortable garments. Today, Filippa K has grown into a leading Scandinavian brand, with collections across Woman, Soft Sport, and Man, boasting 24 brand stores and a presence in over 400 premium retailers worldwide.

For those who appreciate high-quality garments, simple cuts, neutral colors, and a Business Casual aesthetic, Filippa K is the perfect starting point to build your Base wardrobe capsule.