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Bodies change during pregnancy. As a person’s belly and baby grow, so too must their wardrobe—just one of the many ways a pregnant person can hope to remain comfortable for all nine months!

Whether you’re in your first trimester or well into your postpartum days, the following eco-friendly clothing brands offer comfortable and organic maternity clothes. Best yet, the brands are still cute and prioritize (sustainable) fashion!

Once baby arrives, check out these organic baby clothing brands and soothing, natural baby care products! ✨

1. Storq

Best For | Maternity basics
Standout Ethic | Fabrics are certified Standard 100 by Oeko-Tex®
Price Range | $48–$215

All too often, maternity clothes leaves a lot to be desired, but the team at Storq wants to create maternity basics and essentials you’ll wear again and again. Storq blends together OEKO-TEX certified safe fabrics, ethical production across the US, Peru, the Philippines, and China, and thoughtful design for maternity and nursing pieces you actually want to relax in.

2. Boob

Best For | European maternity clothing
Standout Ethic | Organic cotton, eco-friendly Tencel, & GOTS certified wool
Price Range | €29,95–€129,95

For European parents-to-be, Boob has your back (and belly!). Founder Mia Seipel understood that parents, like superheroes, deserve the right gear for their bodies. That’s why Boob’s line of nursing bras, feeding-friendly apparel, and maternity clothing are all crafted with organic and sustainable materials (and sent to you via climate-neutral shipping). Boob will be your new BFF through every phase of parenthood.

3. Pact

Best For | Affordable maternity clothes
Standout Ethic | Certified Fair Trade factories & practices
Price Range | $35–$80

For sustainable maternity basics that are affordable and activewear-friendly, Pact is our one-stop-shop. Made in certified Fair Trade factories using organic cotton, you can find tees, leggings, bras, and dresses for maternity and nursing, all of which can be worn through pregnancy and beyond. It’s better for the environment, for the makers, and for you and baby. Watch for sales—Pact often has seasonal offers and discounts.

4. Christy Dawn

Best For | Maternity dresses
Standout Ethic | Made with deadstock fabric
Price Range | $148–$498

Christy Dawn makes the dreamiest dresses, and because so many are designed to be loose-fitting, they are perfect for your growing belly. This sustainable brand uses flowy silhouettes, feminine patterns, and eco-friendly fabrics for its beloved collection, with sizes from Petite XS to 3X. Our favorite part: Christy Dawn uses leftover deadstock fabrics and new organic cotton from a partner farm in India focused on regenerative farming practices. These pieces are perfect for everyday or special occasions—whatever your style.

5. Isabella Oliver

Best For | UK maternity clothes
Standout Ethic | Certified B Corp
Price Range | £25–$119

Style, sustainability, and social responsibility all go hand-in-hand with Isabella Oliver. This UK-based maternity brand is a certified B Corp, with ethics like donating 10 percent of proceeds every year, offering garment recycling, and sourcing fabrics locally to minimize carbon footprints. Find all sorts of fashion-forward maternity clothes in addition to discounted pre-loved options. It’s no wonder Isabella Oliver has been named the top maternity shop in the UK by Trustpilot. Ships across the UK, EU, and US.

6. Cosabella

Best For | Maternity bras and lingerie
Standout Ethic | Handcrafted in Italy
Price Range | $25–$98

Our go-to for stunning handmade Italian lingerie, Cosabella makes nursing-friendly bras and pajamas, too. This maternity-friendly lingerie is made from high-quality fabrics and natural dyes, and the lace nursing bras are available in sizes up to 40DD (3X). Plus, these colorful and functional garments are made in a family-run factory in Italy. Cute without sacrificing comfort? Sign us up!

7. Sézane

Best For | Maternity capsule wardrobes
Standout Ethic | Certified B Corp powered by renewable energy
Price Range | $25–$195

Know any super stylish parents-to-be? Send them some pieces from Sézane! With a “9 Months in Sézane” maternity capsule collection, this sustainable brand has cozy-yet-chic sweaters, sensual dresses, and Parisian-inspired button-downs and jumpers. Sézane fabrics include more than 75 percent sustainable materials, including OEKO-TEX certified linen and RWS certified merino wool. And everything’s ethically produced, powered by renewable energy, and packaged in recyclable materials! It’s the timeless wardrobe you’ll turn to time and time again, from pregnancy to postpartum.

8. Dwell & Slumber

Best For | Casual maternity dresses & robes
Standout Ethic | Sewn & made in California
Price Range | $64

Flowy dresses often become closet staples during pregnancy. Dwell & Slumber’s modern housedresses aren’t any different. Using buttery soft fabrics, all the dresses are ethically made in California under fair labor standards, meaning you can be home with your family at the end of the day and so can Dwell & Slumber’s seamstresses. Crafted to be both bump- and nursing-friendly, these affordable caftan, cocoon, and swing dresses (and some robes!) are effortless and elegant.

9. Warp & Weft

Best For | Maternity denim and overalls
Standout Ethic | Sustainable materials & factory practices
Price Range | $88–$98

Focused on sustainable denim for the whole family, Warp & Weft also serves parents-to-be, with bump-friendly maternity jeans. As a family-owned business working alongside one of the top eco-friendly textile mills in the world, the team prioritizes recycling water and fabrics, responsibly sourcing materials, and safe working environments. Warp & Weft carries maternity sizes through 3X.

10. Prende Pants

Best For | Safe compression leggings (for post-pregnancy)
Standout Ethic | Recycled materials
Price Range | $89

For post-pregnancy, we love the Prende Pants created by birth doula and CEO, TQ Evans. With a high-waist and four stages of adjustable compression, these belly-wrapping pants help support your body as it recovers from birth. They’re also said to feel like a secure and gentle hug, which can help with balancing your mood and offering emotional support. The Prende Pants are made at a Black- and woman-owned factory in the USA with a mix of majority recycled polyester and spandex. The packaging is eco-friendly, too!

11. Rent The Runway

Best For | Special events & occasion dresses
Standout Ethic | 100% of carbon emissions offset
Price Range | $30+; subscription rentals available

Your body will change and evolve over the next nine months (and well…also, every day), and that’s why we love Rent The Runway for its subscription rental model. Whether you need a one-time baby shower dress or a flexible wardrobe as you near the third trimester, RTR makes it easy to find fashion-forward minis, maxis, and everything in between. Everything’s cleaned using eco-friendly practices between wears, sent to you in reusable packaging, and free of carbon emissions from shipping. If you’re looking for special occasion pieces for work and play, we encourage you to check out Rent the Runway’s monthly plans and one-off rentals.

Featured image from Sézane