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From business casual to corporate wear, I’ve researched, worn, and reviewed the best sustainable work clothes for women. These are my favorite brands for refreshing your closet.
As an on-staff writer and a full-time freelancer, my work uniform in recent years has looked a lot like sweatpants and sweatshirts. Maybe exactly like sweatpants and sweatshirts.
Like many folks, I’ve been working from home ever since COVID. But six months ago, I started a new full-time copywriting job that took me back into the office. And I couldn’t be happier to be there — I didn’t realize how much I missed chatting with coworkers by the water bubbler, and it’s just as refreshing to actually dress up to leave the house each morning.
Needless to say, my workwear wardrobe needed a refresh. So I was thrilled for the opportunity to test out workwear pieces from some of TGT’s favorite sustainable clothing brands.
Why shop for sustainable office wear?
Made with eco-friendly fabrics using ethical labor practices, sustainable office wear can help minimize our carbon footprint, promote fair working conditions, and support the ethical treatment of garment workers. Office wear made from natural and sustainable fabrics are biodegradable, use no pesticides, and use minimal water during production, making them better for us and the environment. These fabrics also tend to be of higher quality than conventional fabrics, lasting longer thanks to their durability and craftsmanship techniques. Clothing made from upcycled and/or recycled fabrics also reuse existing clothing, diverting it from landfills and minimizing fast fashion waste. By choosing to go sustainable with your everyday workwear, you’ll take a stance for environmental and ethical responsibility in the fashion and corporate space.
What are the best fabrics for sustainable work clothes?
The best fabrics for sustainable work clothes are natural fabrics like cotton, wool, silk, and linen. We look for organic cotton, specifically, since it’s grown with significantly less water and little to no pesticides compared to conventional cotton. Linen is also one of the most sustainable fabrics out there, made of flax that needs very little water — and it uses the whole flax plant so there’s not much wasted material. Wool is another great natural, biodegradable material that’s comfortable and breathable (though not as breathable as cotton or linen!); we look for third-party certifications that ensure a brand’s wool (merino or cashmere included) is farmed sustainably. And silk is natural, soft, and high-end feeling — you’ll find some washable forms of silk throughout this guide. We also occasionally dabble in synthetics, as long as they’re made of recycled polyesters or are sourced from natural fibers like Tencel.
What are the relevant certifications?
We look for third-party certifications to ensure our fabrics are actually organic and/or ethically made. GOTS (Global Organic Textile Standard) is one of the gold standards, as is OEKO-TEX, which ensures a final product has been thoroughly tested for harmful contaminants. We keep an eye out for labels like Fair Trade that prove a brand uses only ethical factories, and we love a brand that makes its clothing here in the US. And B Corp-certified brands have proven to operate with the highest level of transparency and sustainability.
Our criteria:
When choosing work clothes, I lean towards neutral colors so I can mix and match, and androgynous silhouettes with occasional feminine touches like lace detailing. I chose pieces that filled gaps in my wardrobe, that have longevity (rather than fitting certain trends), and that can be worn outside the office, too. Versatility is top of mind when I’m choosing sustainable work clothes.
- ETHICAL/ECO-FRIENDLY | Each of these sustainable office wear brands tout ethical and eco-friendly clothing made ethically with natural, recycled, and/or sustainable fabrics.
- LONGEVITY | Our office wear can go through a lot, especially if we’re wearing it five days a week or more. Each of these sustainable clothing brands craft their pieces to last long and wear well through multiple uses and washes. Longevity to me also means choosing timeless pieces that outlive trends.
- VERSATILITY | Maximizing how much I wear the (sometimes expensive!) clothing on this list is super important to me, so I look for pieces that I’ll wear again and again in lots of different scenarios.
Whether you’re working from home or heading to the office, these professional styles will leave a lasting impression — on Zoom or IRL!
For a full workwear upgrade, don’t forget to pick up some sustainable shoes and ethical jewelry. And if you need a tote or purse for your work supplies, these eco-friendly purses and handbags are sure to do the trick!
1. Quince
For the polished minimalist
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Best For | Washable silk, affordable cashmere, capsules
Size Range | XS–XL
Price Range | $14 (tanks)–$500+ (cashmere coats)
SF brand Quince makes affordable and sustainable workwear clothes, perfect for the office or for working from home. The brand keeps costs down by shipping directly from its factories, cutting out the middleman and excessive packaging. As for fabrics, eco-friendly materials include recycled polyester, organic cotton twill, and washable silk (a workwear staple if you ask us!).
Perfect for a winter weather wardrobe refresh, the Quince pieces I tried included the Cotton Cashmere Ribbed Long Sleeve dress, the 100% Cotton Fisherman Cropped Cardigan, and the 100% Washable Silk Skirt. The dress is a classic sweater dress — warm, fitted but not tight, and great for the office and cold weather holidays alike. The sweater has a really heavyweight, high-quality feel to it, and it’s super warm, making it a perfect layer to add to my summery tanks. And I love how, unlike wool or synthetic sweaters, I can throw it in the dryer. The washable silk skirt is a midi length; it’s not too fitted or too swingy, and I love how it has a zipper rather than an elastic waist, so it looks nice and high-end. I’d pair these pieces with a leather tote from Cuyana and a fun statement shoe from Sézane for some personality. Note that the silk skirt came super creased, so plan to wash before your first wear!
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2. NAADAM
For the cozy luxe dresser
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Best For | 100% cashmere clothing
Size Range | XXS–3X
Price Range | $95 (bodysuits)–$698+ (cashmere coats)
NAADAM is not only our editors’ favourite brand for cozy and ethical cashmere sweaters – the brand specializes in everything from cashmere trousers and accessories to cotton silk skirts. Cashmere comes from cashmere goats and is naturally hollow, meaning their naturally lightweight, breathable, and thermoregulating. NAADAM is a member of the Sustainable Fibre Alliance (SFA), ensuring its supply chain prioritizes the preservation of herder livelihoods.
You can’t go wrong picking up one of the brand’s infamous $98 original cashmere sweaters, available in eleven core shades and tons of limited editions colors too. Style it with these chill linen pants from LA RELAXED. eppppalatpteptept i #block-yui_3_17_2_1_1670374517028_44995 .sqs-gallery-block-grid .sqs-gallery-design-grid { margin-right: -10px; }<br /> #block-yui_3_17_2_1_1670374517028_44995 .sqs-gallery-block-grid .sqs-gallery-design-grid-slide .margin-wrapper { margin-right: 10px; margin-bottom: 10px; }<br />
3. Sézane
For the French-girl dresser
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Best For | Blouses, skirts, work dresses, shoes
Size Range | US 2–16
Price Range | $40 (t-shirts)–$680+ (jackets)
Looking to spruce up your spring workwear collection with a gorgeous flowy skirt or an intricately knit blouse? Sézane may be a great fit! This Parisian brand is our go-to for sustainable staples, and we love that these garments can be styled for the office, date night, or weekend brunch. In addition to giving back, Sézane focuses on responsible and eco-friendly production.
I got to try out two Sézane pieces — their Matheo Trousers and their Will Jacket. You’ll see them pictured here with a plain white tee from a different brand that I already owned. I loved the trousers — but note that I ordered a size 2 and they were a tiny bit tight on me. They’re 100% wool yet lightweight and stretchy, and their unlined finish adds to their comfort. If you’re in the market for a pair of wide-leg trousers, these are a little bit pricey, but in my opinion, incredibly worth it. The jacket, which I got in camel suede, had a similarly impressive high-quality feel — made of nothing but 100% suede leather, it has the most universally flattering color and cut. In terms of quality and style, it doesn’t get much better than this iconic French brand. Adding a statement necklace like this customizable one from Mejuri would give this outfit a slight edge! Sézane was one of the only brands that didn’t send the clothing in any plastic — it came wrapped in tissue paper in a (perfumed) cardboard box.
4. Loup
For the fashion girl
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Best For | Curve-friendly pants, jumpsuits, tops, outerwear, dresses
Size Range | XXS–4X
Price Range | $68 (tees)–$232 (jumpsuits)
Designed in NYC by a team of women, Loup is all about recreating the classics to better suit a wider range of people in a way that’s better for the planet. With an impressive size range ranging from XXS–4X, the brand makes it easy to shop cute, office-friendly styles that are actually flattering. We love looking to their blog for the latest style inspo. Loup is available to shop worldwide.
Loup’s Life Changing Pants are called life changing for a reason – our editor recently added a pair to her closet and found them to have that perfect level of hug on the body without any of the discomfort of traditional non-stretch denim. Christy Dawn makes the most whimsical and elegant organic tops that work perfectly with these pants!
5. EILEEN FISHER
For the timeless dresser
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Best For | Tops, pants, dresses, jumpsuits
Size Range | PP–3X
Price Range | $78 (tees)–$548+ (cashmere sweaters)
EILEEN FISHER has been redefining workwear since 1984 with its signature mix of simplicity, sustainability, and inclusivity. What started with four timeless shapes has evolved into a full system of easy-to-style pieces that are as versatile as they are eco-conscious. Today, the brand is a certified B Corp and offers a range of minimalist, mix-and-match staples that make it easy to dress up or down for the office — and beyond. With inclusive sizing from XXS to 3X and a focus on circular design, many of these pieces transition effortlessly from work to weekend.
I tried out Eileen Fisher’s Utility Cotton Arch Pants and Organic Cotton Stretch Corduroy Jacket, so note that these are also pictured with a white tee from my closet. True to its name, the jacket is comfortably stretchy, so I was surprised to learn it’s only 5% spandex. It’s versatile, cute, and perfect with jeans (no more Canadian tuxedos with the jean jacket I was wearing almost daily), and I couldn’t love the color more — it goes with everything. The pants are a great, comfortable yet polished workwear option, with a heavy-weight, denim-like feel that feels much softer and more broken-in than new cotton denim. Note that I tried the XS, and they were surprisingly large on me! Size down on these. Pair with some cute flats from VIVAIA for a chic, elevated look!
6. Buck Mason
For the classic dresser
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Best For | American-made tees, sweaters, collared shirts
Size Range | XS–XXL
Price Range | $48 (tanks)–$998 (deerskin jacket)
For easygoing wardrobe staples you can dress up or down, we recommend Buck Mason. Their easy crewnecks, cotton sweaters, and collared shirts are easy to mix and match for a style that’s classic, but can be elevated to be uniquely yours. Most items are crafted locally in Buck Mason’s knitting mills in Pennsylvania, with each garment spun using premium USA-grown cotton for a comfy, structured feel. Transition from the office to happy hour or your after-work activities in ease and comfort!
Buck Mason is perfect for laid-back yet elevated looks, and I tried out two easy pieces to dress both up or down. The Featherweight Silk Cashmere Tee is a soft, lightweight, short-sleeve sweater with a relaxed yet elegant vibe, and it’s made mostly of merino wool with a bit of silk and cashmere. Note that the white color is a little see-through — you can see my white bra underneath — and it’s not super stretchy, so I’d recommend sizing up if you don’t want a close fit. The Paperweight Cotton Poplin Pant is made of a 100% cotton poplin that’s cool, crisp, and comfortable to the touch, and its drawstring waist adds to the comfort (I love feeling like I’m in loungewear while looking work-ready) — it has a zipper and clasp like normal pants, but its interior drawstring lets me adjust it to my own measurements. I also liked how its barrel legs hit just above the ankle. P.S. How cute would this work-friendly crescent bag from HYER GOODS look with this outfit!
7. Encircled
For the traveler
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Best For | Canadian-made tops, pants, skirts, dresses, blazers
Size Range | XS–4X
Price Range | $101 (tops)–$260+ (blazers)
Canadian clothing brand Encircled creates versatile, thoughtfully designed clothing in partnership with small-scale manufacturers close to its Toronto studio. The brand prioritizes lower-impact fabrics, quality construction, and pieces designed to work across multiple outfits and occasions, making its wardrobe especially suited to those looking to build a capsule wardrobe. With ethical production standards, fair wages, and local sourcing, you’ll be adding a better-quality garment that actually makes a meaningful impact beyond just your closet.
Start by shopping the brands Workleisure Kit and Dressy Sweatsuit for staples that’ll carry you from the office to trips to home. Dress up these pieces with a pair of easygoing kitten heels from Sézane or dress down with a pair of VEJA‘s.
8. Big Bud Press
For the maximalist
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Best For | Printed tops, work pants, cargo pants, jumpsuits, accessories
Size Range | P–6XL
Price Range | $79 (organic tees)–$302+ (jumpsuits)
Designed and produced in Los Angeles, Big Bud Press creates expressive, unisex clothing with a distinctly playful take on everyday workwear. Its colorful collection is made locally using materials like locally sourced fabrics, recycled yarns, and non-toxic dyes, with an impressive range of sizes from XP through 6XL. We also appreciate the brand’s thorough size charts, which provide garment-specific measurements to make finding the right fit much easier.
For utilitarian workwear essentials, check out Big Bud’s work pants, carpenter jeans, and short-sleeve jumpsuits. For complementary jackets and outerwear, Kotn’s pieces pair well with these picks.
9. Reformation
For the trendsetter
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Best For | Outerwear, coats, jackets, and blazers
Size Range | XS–3XL
Price Range | $89 (crewneck sweater)–$2,448 (trench coat)
Whether you’re hopping from Zoom to school pickup, or the boardroom to dinner with friends, the piece that can most instantly transform an outfit into a professional look is the jacket. Reformation knows that it’s this top layer that can really make all the difference. Pop one of their sustainable Tencel blazers, elegant wrap dusters, or premium recycled wool coats to tell the world that you mean business. We love that you can easily mix and match with suggested trousers to create versatile suits too.
I think of Reformation for resort or party wear. But don’t sleep on them for versatile work clothing! Their Olina Linen Pants are probably the best linen pants I’ve ever put on — they have a fairly heavy weight, a comfortable drawstring waist, and a full length that makes them look as great with pointed-toe kitten heels at the office as with sandals at the beach. I paired these with the Andy Oversized Shirt, a buttery yellow button-down made with 98% organic cotton. Note that it’s quite oversized — it might pair better with a more fitted pant. I’m wearing it here with the Miller Knit Top, which I absolutely loved. Made of half organic cotton and half Tencel Lyocell, it’s the perfect blend of comfy yet elegant, with a boat neck and bell sleeves. Since Ref’s pieces tend to lean trendy, I’d pair these pieces with minimal jewelry like these dainty studs from GLDN.
10. Boden
For the colorful classic
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Best For | Bright blouses, patterned skirts, & dresses
Size Range | 0–22
Price Range | $39 (tees)–$699 (coats)
Boden’s workwear collection comprises bright colors and bold patterns, while being tailored to perfection. Founded over 25 years ago, the company is a longstanding member of the Ethical Trading Initiative, which requires its suppliers to meet minimum standards relating to working conditions, as set out in the ETI Base Code. Whether you’re looking for a cozy spring cardigan or bootcut pants, Boden has a wide range of pieces ideal for the business-casual workplace.
It was so hard to choose between all of Boden’s adorably cheerful yet chic blouses and sweaters — but I’m thrilled with both tops I received: The Flora Lace V-Neck and the Button Mariner Breton. The former, made of 100% cotton, is the perfect work-to-night-out top, with gathered sleeves and a V-neck for a silhouette that’s elegant in an “I’m not really trying” way. And I’ve been wanting a mariner top forever — they’re such a French girl chic wardrobe staple — and Boden’s didn’t disappoint, with a medium-weight 100% cotton makeup that feels cozy and breathable and a slightly oversized fit that I’ve been loving paired with my more fitted pants. I also tried their Belgravia Cords and was thoroughly impressed with their natural waist rise and 100% cotton makeup that made them feel almost as comfy as sweatpants. All this outfit is missing are some red shoes from ALOHAS! I found Boden’s clothing runs a tiny but big, so size down if you like a closer fit.
11. Jenni Kayne
For the quiet luxury dresser
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Best For | Californian-inspired sweaters, bottoms, dresses, shoes, accessories, outerwear
Size Range | XXS–2X
Price Range | $95 (tee)–$1,025+ (coat)
Noted by our editor as being “a perfect brand transitioning to investment pieces”, Jenni Kayne nails the Californian quiet luxury aesthetic on the head. Their styles, while on the pricier end, are made with the highest quality natural fibers like RDS-certified wool and 100% Mongolian cashmere, and are made to work in and out of the office. The brand carries nearly everything you need to fill your wardrobe – from clothes, coats, and shoes to belts, sunglasses, and purses. Reimagining your perfect business casual fit is as easy as hitting “add to cart”! Some notable favorites of ours include the Demi Pant, the Cooper Cardigan, the Leo Trench Coat, and the Carmine Boot.
12. Tradlands
For the capsule-wardrobe dresser
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Best For | Dresses and matching sets
Size Range | XXS–4X
Price Range | $76 (tops)–$188 (dresses)
Founded by Sadie Roberts in 2012, Tradlands is on a mission to make pieces you’ll wear 50 times over, instead of just a handful. The brand creates effortless looks and garments while using a slow and sustainable process. Tradlands pieces are made with natural fibers, crafted within two trusted family-run factories in small batches. Check out its Wear It Well Series for style inspo.
For an easygoing yet unconventional work outfit, pop Tradlands’ Shelter Quilted Crewneck over their Bertille Pintucked House Dress, and slip on mules from Rothy’s.
Natalie Gale is a Boston-based freelance journalist. Since 2022, she has been reviewing the top sustainable home, wellness, fashion, and beauty products, sharing her honest opinion on the best finds. When she’s not writing about art, food, or sustainability, you can find her biking to the farmers’ market, baking, sewing, or planning her next Halloween costume. Say hi on Instagram!
The Good Trade editors are a diverse team of writers, researchers, and sustainable product enthusiasts. Every recommendation is informed by hands-on testing, rigorous vetting, and years of reporting on the products and practices that shape our daily lives. We are not a marketplace, and we are not owned by a brand. Our editorial team maintains independent standards across every review and recommendation.
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