21 Sustainable Workwear Brands To Look Cool At The Office

woman wearing Sustainable Workwear Brands To Look Cool At The Office

Dressing for success doesn’t have to come at the earth’s expense.

Our curated list of sustainable workwear brands marries style with conscience, offering everything from versatile capsule pieces to comfortable, office-ready attire.

Discover how these forward-thinking labels are redefining professional wear with eco-friendly materials, ethical production practices, and designs that don’t just look good—they do good.

Read on to discover the top sustainable workwear brands we love!

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1. Pact

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Pact provides a curated capsule wardrobe and themed collections in sizes XS-3X, featuring classic styles in a wide color range for personalized fashion.

They’re transparent about their ethical labor and production practices, and are committed to reducing waste, Pact strives to use as much material as possible, embodying sustainability in every piece.

2. Everlane

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Everlane offers chic, versatile clothing ideal for capsule wardrobes, ranging from XXS to XXL. Known for their denim and stylish office dresses, Everlane pairs fashion with a transparent sustainability program.

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Their collection, featuring super gorgeous shoes and other items, embodies a commitment to ethical fashion, making it a go-to for those seeking both style and sustainability.

3. Maven Women

Maven Women is the go-to brand for select, sustainable work pieces, offering a curated collection in sizes XS-XL. Specializing in GOTS-certified organic cotton clothing, they partner with a fair trade manufacturer in Jaipur, India.

Committed to environmental responsibility, they use recycled, made-in-America packaging from EcoEnclose, striving towards being an almost-zero waste company.

4. Stella McCartney

Stella McCartney‘s collection, perfect for making a statement in the office, includes non-binary, ready-to-wear jumpsuits, trousers, and dresses in sizes XXS-XL.

Emphasizing eco-friendly fabrics such as recycled polyester and nylon, responsible wool, and organic cotton, the brand commits to sustainability with FSC-certified or recycled paper packaging, blending high fashion with environmental responsibility.

5. Encircled

Encircled offers versatile workwear in sizes XS to XXL, featuring multipurpose garments like the Chrysalis Cardi, which can be styled 8 ways. Utilizing sustainable materials such as Modal, Tencel, bamboo, and organic cotton, this certified B Corp produces its clothing in Canadian factories near their headquarters to ensure fair working conditions, embodying a commitment to ethical and sustainable fashion practices.

6. Universal Standard

Universal Standard sets the bar high for inclusivity in sustainable workwear, offering sizes from 00 to 40 and supporting BIPOC makers. While they use a mix of sustainable and non-sustainable materials, their commitment to equity, diversity, and inclusion shines through.

Partnering with programs like Dress for Success and First Step, they not only champion size inclusivity but also actively contribute to social causes, making them a standout choice for conscious consumers.


LOVETRUST offers super comfortable workwear, ideal for those building a capsule wardrobe. With sizes ranging from S to XXL, their garments are made from GOTS Certified Organic Cotton, ensuring sustainability and quality.

This brand stands out for its affordable prices, making sustainable fashion accessible to a wider audience and proving that eco-conscious clothing can also be budget-friendly.


ADAY specializes in versatile workwear that transitions seamlessly into play, utilizing “super fabrics” like stretch linen, cool weave, recycled scuba, technical silk, and TENCEL modal. Committed to sustainability, their fabrics are bluesign® approved or OEKO-TEX certified, ensuring they’re free from harmful chemicals. Partnering with ethical factories, ADAY collaborates with suppliers dedicated to reducing their environmental footprint, offering sizes XS-XL for a conscious and inclusive wardrobe.

9. Armour Vert

Amour Vert, meaning “green love,” offers a work-from-home collection that marries comfort with sustainability. Their signature fabrics—ranging from organic cotton and linen to TENCEL lyocell, modal, and more—are complemented by non-toxic dyes and upcycled materials. Producing in limited quantities to minimize waste, they also support a resale marketplace, catering to sizes XXS-XL, embodying their commitment to eco-conscious fashion.

10. Sézane

Sézane offers stylish, business-casual clothing and cute bags perfect for work, with over 80% of materials being eco-friendly. As a mission-led, B Corp Certified company, they prioritize sustainability: all shipping boxes are made from recycled cardboard or sustainably-managed forest products, their boutiques run on renewable energy, and they’ve reduced the carbon footprint of their garments by up to 20%.

11. Quince

Quince is dedicated to using sustainably produced materials, partnering with factories committed to responsible production. Offering stylish work-appropriate looks, Quince provides clothing for everyone in your home. Their focus on sustainability and fashion ensures that each piece is both eco-friendly and perfect for professional settings, making them a go-to for conscious consumers.

12. Wallis Evera

Wallis Evera, a Canadian brand, is at the forefront of modern hempwear, offering a blend of casual and workwear pieces. With a strong focus on sustainable materials and a minimalist aesthetic, they utilize hemp as the foundational fiber for almost all their products, making them a great choice for eco-conscious consumers seeking style and sustainability in their wardrobe.

13. Thought

Thought crafts clothing that not only feels good but is also kinder to the planet, offering everything from cute dresses to gorgeous bohemian styles. Embracing the motto that sustainability should be a joy, their clothing is designed with both the wearer and the environment in mind, ensuring you’ll love to wear their pieces and feel good about your impact.

14. Boden

Boden offers quality clothing for everyone in your home, crafted from the finest materials with a commitment to reducing environmental impact. Their range includes fun, office-appropriate pieces like cherry tops, blending style with sustainability.

Additionally, Boden supports various charities, reinforcing their dedication to social responsibility alongside their vibrant and inclusive fashion line, making it a perfect choice for those looking to dress sustainably without sacrificing style.

15. Tradlands

Tradlands excels in creating adorable, simple, and sharp clothing for women, emphasizing sustainability through the use of natural fibers like linen, Tencel, and cotton, alongside deadstock fabrics. Their commitment to quality ensures pieces you’ll want to wear repeatedly, produced in small batches with sustainable packaging.

16. Reformation

brings a fancier edge to sustainable workwear, offering stylish, modern pieces perfect for the career woman. With a commitment to sourcing organic materials, the brand focuses on water efficiency and ethical practices. By leveraging data to prevent overproduction, Reformation ensures their clothing not only looks good but also supports a more sustainable fashion industry, making it an ideal choice for eco-conscious professionals.

17. Eileen Fisher

Eileen Fisher is synonymous with sharp, minimalist style, offering genuinely stylish workwear made from organic materials. As a size-inclusive brand, they cater to a broad audience, ensuring everyone can find their perfect fit. Their collection features several elegant minimalist dresses, making it easy to add a touch of sophistication to your wardrobe. Eileen Fisher’s commitment to sustainability and inclusivity makes it a go-to for eco-conscious fashion enthusiasts.

18. People Tree

People Tree, a pioneer in conscious clothing from Europe, is dedicated to producing quality, ethically-made garments with a deep respect for both people and the planet. Offering a versatile range of gorgeous clothing suitable for any occasion, from cute dresses to sharp slacks, People Tree provides everything you need for a sustainable office wardrobe. Their commitment ensures that every piece not only looks good but also upholds the highest standards of social and environmental responsibility.

19. M.M.Lafleur Second Act

M.M.LaFleur’s Second Act breathes new life into pre-loved, minimalist workwear, offering a more affordable alternative to fresh-off-the-rack pieces. This initiative not only allows for wardrobe updates with gorgeous, sustainable options but also addresses environmental concerns by giving clothes a second life. However, the nature of second-hand means sizing can be limited, making each find a unique treasure.

20. Kestan

Kestan, designed in California, is the epitome of where femininity meets playfulness, offering a delightful range of work-appropriate dresses and skirts. With a focus on using organic cotton, their collection not only champions sustainability but also ensures that each piece is perfect for the modern workplace. This brand is a treasure trove for those who love to blend style with environmental consciousness, making it an ideal choice for sustainable workwear.

21. MATE the Label

MATE the Label champions minimalistic, business-casual attire for women, emphasizing a strong commitment to quality and the use of eco-friendly materials. Their diverse collection offers a variety of work-appropriate pieces, ensuring that style and sustainability go hand in hand. This brand is a go-to for those seeking environmentally responsible workwear options, blending fashion with ecological awareness.

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