Fall is one of the many things fashionistas look forward to every year. From boots to sweaters to cozy jackets, the options for looking good while staying warm are abundant.
Here at Eco-Stylist, we decided to compile a list of 12 sustainable essentials for autumn looks that never fail to impress. Shop these fall staples guilt-free, knowing you’re supporting great brands and investing in quality pieces you can wear again and again, and again.
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1. Styles We Love: On The Go-To Pocket Legging
Leggings have become a year round staple piece and the layering potential is only elevated by fall weather. Wear these to the gym, with a sweater, on a walk, or to your favorite coffee shop. You can’t go wrong with pockets!
Pact offers great sustainable basics, loungewear, casual pieces, underwear, and dresses. With a lineup of organic cotton and Fair Trade clothes you can’t go wrong.
2. Support Living Wages: The Merida Boot
The Merida Boot from Adelante Made-to-Order is a cult classic. These boots are available in six different colors, an array of tones that will match just about any outfit. From the pumpkin patch to late night bonfires, these boots definitely fit the bill.
Adelante is a leader in the realm of living wages. They are dedicated to ensuring that their employees are being paid fairly for their work and each pair of shoes is made to order and can be customized to your liking. These boots don’t just look good, they feel good, too.
3. The Perfect Fall Puffer Jacket
Fall is the time of year to throw on your puffer jacket and order a pumpkin spice latte—we’re not judging! Patagonia is a brand you’ve probably heard of, especially after deciding to give all of their profits to fight climate change.
Patagonia also achieved our highest sustainability rating: Gold. Check them out for all of your fall coat and outerwear needs.
4. Fall Uniform Pants: The Standard Jeans
It wouldn’t be fall without denim. Jeans and boots, jeans and sweaters, even a full-on Canadian tuxedo — denim defines effortless cool-weather style.
This season, level up your fall uniform with ASKET’s Women’s Standard Jeans. Tailored for a timeless straight-leg fit, these jeans blend durability, comfort, and clean design — the kind of denim you’ll reach for season after season.
Each pair is woven, cut, sewn, and washed in Italy using organic cotton denim from the renowned Candiani Mill — one of the world’s cleanest and most responsible denim producers. ASKET’s fully traceable supply chain lets you follow every step of the process, from the cotton fiber to the finished garment, reflecting their commitment to radical transparency and long-lasting craftsmanship.
Built to last and designed to age beautifully, these jeans are made to outlive trends — proving that true style never fades.
5. Cozy Season: Organic Waffle Sweatpants
When the air turns crisp and cozy layers call your name, nothing feels better than slipping into a pair of organic cotton sweatpants. This season, try MATE the Label’s Organic Waffle Sweatpant — a piece that proves comfort and sustainability can be beautifully intertwined.
Made from 100% GOTS-certified organic cotton, these sweatpants are soft, breathable, and gentle on both your skin and the planet. The textured waffle knit gives them an elevated look, making them perfect for lounging at home, running errands, or layering under your favorite fall coat.
MATE the Label crafts every piece in Los Angeles, ensuring ethical production and fair wages for their garment workers. Pair these sustainable sweats with a fitted turtleneck, a chunky knit sweater, or your go-to vintage hoodie — because cozy season never goes out of style.
6. Layer More: Asymmetric Zip Sweater
Fall fashion is all about texture, color, and layers that tell a story — and Kotn’s Asymmetric Zip Sweater in Fiery Red is a bold, timeless piece that does just that. With its refined silhouette and unique zip detail, it’s a modern twist on cozy layering staples.
Crafted from 100% Egyptian cotton, this sweater embodies Kotn’s “farm-to-closet” philosophy — where every thread can be traced back to family-run farms in Egypt. The cotton is ethically sourced, BCI-certified, and dyed using OEKO-TEX® certified non-toxic dyes, ensuring your wardrobe stays as kind to people and the planet as it is to your skin.
This is the kind of sweater you’ll reach for again and again — whether layered over a crisp white tee for a casual brunch, zipped up with tailored trousers for an office-ready look, or thrown over your shoulders for that effortless, off-duty fall vibe.
7. Fall Dress: Rosalinda Dress
Dresses are a fall essential and nothing says fall like these patterns. Wear it by itself, over tights, or layer it up with a cardigan or jacket.
Toad&Co has a great selection of eco-friendly fall clothing that’s certified to use less chemicals and only ones that are safe by OEKO-Tex and Bluesign. This means clothes that are better for the planet and better for you. Check out their lines of vegan clothing too!
8. Tops: Turtleneck
Turtlenecks and funnel-necks never truly go out of style. They may ebb and flow in popularity, but they are always around.
This regenerative wool option from Pangaia is a necessity for any fall look book, with its cute fitted and loose style. It comes in different colors too!
This lightweight top is amazing for layering under sweaters and jackets and even better for adding an extra pop to an outfit. Pangaia designs clothes using the most innovative sustainable materials.
Shop Pangaia: $215
9. Cozy Knit Layer: Earthbow Sweater
When fall brings cooler days and a craving for texture, Outerknown’s Earthbow Sweater is a standout piece that combines warmth, comfort, and conscious craftsmanship. Knitted at a 5-gauge weight using a blend of 34% recycled cotton, 33% organic cotton, and 33% recycled polyester, it’s soft yet durable — perfect for layering through the season.
Outerknown is part of a new generation of brands championing responsible design. While not every item carries a certification, the brand works with Regenerative Organic Certified® (ROC®) cotton in select collections and adheres to Fair Labor Association (FLA) standards to ensure ethical working conditions across its supply chain. Their transparency and commitment to circularity make them one of the most trusted names in sustainable apparel.
The Earthbow Sweater effortlessly bridges lounge and daywear. Pair it with relaxed denim or tailored trousers for a look that feels as cozy at home as it does out in the autumn air.
10. Fair Trade Fitted Cuff Beanie
When the leaves fall the beanies come on and they don’t come off until the spring. Beanie’s pair well with hoodies, jeans, sweatpants, or pretty much anything.
This KNOWN SUPPLY beanie is Fair Trade certified, it lets you actually “meet the maker”, and its made from recycled materials. KNOWN SUPPLY is a leader in transparency, introducing you to the people who make your clothes with a scannable QR code on every garment.
11. Pair with Jewelry: Calla Hoops Gold Earrings
A great way to dress up and enhance your fall wardrobe: jewelry. The Calla Hoops Gold Earrings from Astor & Orion do more than get the job done.
Astor & Orion makes circular jewelry, meaning the jewelry is made from recycled materials and it is designed to be completely and easily recycled at its end of life. If you’re done with the jewelry and don’t have a way to recycle it locally, they’ll take it back and handle that for you too.
12. Ethical Fall Staples: Blue Denim Jacket
A denim jacket is an essential part of any wardrobe, especially when it comes to chilly weather. Denim jackets, like the ones from Nudie Jeans, truly never go out of style and can be worn in a multitude of ways. Layer it up for a fun and toasty date night or dress it down with a pair of leggings and chunky boots for a coffee run.
Established in 2001, Nudie Jeans is a lot like a denim jacket. With their innovative approach to circularity, paying their employees fairly, and their classic denim looks – we don’t see it going out of style anytime soon.
What Makes These Fashion Brands Sustainable?
All of the brands featured are Eco-Stylist Certified, meaning they’re thoroughly vetted and among the best brands for people and the planet. To see their brand ratings and to discover more brands that match your style and your values check out our Ethical Brand Guide.
More Ways to Build a Sustainable Fall Wardrobe
It goes without saying that sustainable fashion is many things, beginning with wearing what you have. Start by shopping your closet, and if some pieces need love consider tailoring or repairing them.
Also consider thrifting, renting, and swapping. For an overview of the many approaches to sustainable fashion check out our guide on the topic.
How to Clean Out Your Old Clothes Responsibly
Looking to clean out your closet to prepare for fall? Check out our guide for the best options to sell, donate, and recycle your old clothes and shoes.
And if you end up cleaning out more than you expected, check out our shop for more sustainable clothing options.
More Ethical Fall Fashion Guides
Editor’s Note (10/14/2025 Refresh)
This article was refreshed for Fall 2025 to include the latest and most sustainable options in women’s eco-friendly fashion.
Catherine McCourt is a content writer at Eco-Stylist. She studies English, Creative Writing, and Philosophy at the University of Iowa. When she’s not writing about sustainability in fashion, Catherine enjoys painting, journaling, and much needed downtime.
