The 10 Best Organic Nursing and Maternity Bras
Why Choosing an Organic Nursing Bra Matters
Hi there mama! Whether you’ve been through the ups and downs of breastfeeding before, or you’re stepping into this brand-new chapter of motherhood, the bra you wear matters more than you might think.
Your skin is your largest organ, and your nursing bra sits against it almost 24/7 during the pregnancy period and beyond. That’s why it’s so important to look for bras made with natural fabrics like highly breathable organic cotton and free from harsh chemicals and dyes. When you’re focused on keeping up your milk supply and caring for your new baby, the last thing you need is a bra that irritates your skin or feels uncomfortable against your rib cage.
The good news is, today there are so many sustainable maternity options that combine comfort, safety, and function. I’ve personally tried many different styles over the years—from clip-downs to sleep bras with pull aside access—and I’ve gathered the very best of them here for you.
Check out the Top 10 Non-Toxic & Breathable Breastfeeding Covers for Moms on the Go
What to Look for in a Nursing or Pumping Bra
Shopping for a maternity or nursing bra can feel overwhelming—between the sizing, the different styles, and all the new needs that come with this season of life. But here are the things I’ve found make the biggest difference:
Certified for safety (GOTS organic cotton or OEKO-TEX® certified)
Comfortable fit with wide straps or supportive bands
Seamless technology or removable paddings for flexibility
Easy access for nursing and/or pumping
Available in different sizes that adjust as your cup size changes through pregnancy and postpartum
I always remind moms: your body changes so much during pregnancy and the fourth trimester, so don’t be surprised if you need a new size (or two). That’s totally normal! A good bra should move with you, not against you.
And trust me, I’ve been there—I tried so many uncomfortable nursing bras before I finally figured out what worked. Some dug into my rib cage, others were too loose and offered zero support (and I prefer mine loose so that's saying a lot!), and a few even left marks on my skin after wearing them for just an hour. There were nights when I couldn’t wait to rip one off the second I got home, which is the opposite of what you need when you’re already exhausted. It took a lot of trial and error, but those experiences taught me that the right bra makes a huge difference in your comfort. Once I found bras that truly fit and supported me, I felt more confident, more comfortable, and so much more at ease in my day-to-day. Now I actually prefer to wear my nursing bras over going braless, which is something I never thought I'd say!
The 10 Best Organic + Non-Toxic Nursing and Maternity Bras
1. Kindred Bravely Organic Cotton Maternity & Nursing Sleep Bra
The organic nursing bras by Kindred Bravely are so soft, provide gentle support, and allow for easy nursing access and pumping access. It is made from 92% ultra-soft, organic cotton and 8% spandex. The feel of the fabric is light and incredibly soft. This bra style is "pull aside access" which I think is very comfortable and easy to do. If the pull aside style isn't your favorite, there are some clip down options on this list as well.
92% organic cotton
Pull aside access
2. GAP Women's Maternity Organic Cotton Pumping Nursing Bra
Another great option. It is made with organic cotton and unclips on each side for easy access. While GAP's organic collection is not certified, this bra is much better than ones that use synthetic fibers!
Clip down access
3. Pact Women's Organic Cotton Pretty Plunge Bra
This organic cotton bra by Pact is made from 95% organic cotton and 5% elastane. The soft organic cotton not only feels great, but is free from harmful, irritating chemicals. It has adjustable straps that are so easy to pull down for nursing access. Pact is a sustainable brand that thoughtfully creates organic products, and this bra showcases just that!
Fair Trade Certified
Carbon Neutral
95% organic cotton
4. GAP Women's Maternity Organic Cotton Nursing Lounge Bra
Here is another great organic cotton nursing bra option by GAP. It is super soft and has pull aside access, similar to the Kindred Bravely option that is #1 on our list. I think this bra is great for lounging and sleeping—if you don't need that much support, it is also great for day-to-day wear.
Pull aside access
5. Of an Origin Organic Cotton Stretch Cross Front Maternity & Nursing Bralette
The organic maternity bralette by of an Origin is another great choice. It is made from certified organic cotton and has a natural softness that feels really nice. Whether you want to use this bra for sleep or your day-to-day, this is a great addition to your nursing/pumping bra collection.
Global Organic Textile Standard (GOTS) certified
Fair Trade Certified Pull aside access
6. Bodily Everything Bra
Okay, while this is not made of organic cotton, it is made from high quality fabric that is OEKO-TEX® STANDARD 100 certified. Once I discovered this nursing bra, it became my go-to, day and night. If I am being honest, I think this is the best nursing bra on the market. It provides the perfect support, has adjustable straps for the perfect fit and is made from stretchy and cloud soft fabric—the extreme softness of this fabric is hard to put into words. Bodily's whole collection of nursing bras and tanks is honestly incredible, and each one made a spot on this list. The only thing that would make it better is organic fabrics.
OEKO-TEX® STANDARD 100
Perfect amount of support
Unmatched softness and superior comfort
7. Bodily Do Anything Bra | Hands-Free Pumping, Nursing & Maternity Bra in One
Bodily makes such comfortable bras, and I was so excited to see this pumping option in their collection. They created a bra that allows you to go from nursing to pumping seamlessly and effortlessly.
OEKO-TEX® STANDARD 100
Seamless nursing to pumping bra
8. Bodily So Easy Bra | Best Pull-Down Nursing Bra for Pregnancy & Breastfeeding
The So Easy Bra by Bodily is one of the most comfortable pull down bras on the market.
Pull aside access
OEKO-TEX® STANDARD 100
9. Pact Women's Organic Cotton Camisole with Shelf Bra
These tank tops by Pact have a built in shelf bra that is super comfortable! The straps clip down for easy nursing and pumping access. The only thing worth noting when I first ordered mine is that I thought the band size ran a little small, so I exchanged them for a size up, which ended up being perfect!
Global Organic Textile Standard (GOTS) certified
Fair Trade Certified
10. Bodily The Always-On Nursing Tank.
This tank with a built-in bra for nursing is my favorite bra alternative—I lived in it postpartum. It has a built-in-bra with clip down access and is made from buttery soft fabric. The square neck design is very cute. I love this as a nursing top when I don't want to wear a bra!
OEKO-TEX® STANDARD 100
Finding the Right Fit During Pregnancy and Beyond
One of the trickiest parts of shopping for maternity bras is figuring out sizing. Between the growing bump and a constantly shifting cup size, it’s no wonder many moms feel frustrated when a bra that fit last month suddenly feels tight.
I always recommend using the brand’s size chart as a size reference, especially if you notice changes around your rib cage in the third trimester. Some women find that more supportive bras work best later in pregnancy, while others prefer something that is more stretchy and forgiving (that was me!).
If you’re in doubt, I’ve found that brands offering free returns really help take the stress out of ordering online. Most of the brands on this list have great customer service and are very responsive if you’re unsure about sizing!
Check out what La Leche League International has to say about Bras and the importance of a proper fit during pregnancy and postpartum!
Sustainable Choices for Nursing Bras
I love how many companies are leaning into sustainable maternity options. From bras made with organic cotton to those ensuring there aren't harmful toxins in their fabrics through OEKO-TEX® STANDARD 100 certification, the fabrics are not only softer but also safer for both mom and baby.
These are products you can feel good about wearing through pregnancy, postpartum recovery, and beyond. Choosing sustainable, quality-made products like these ensures that your investment will last longer through multiple washes and multiple babies!
Comfort Features That Make a Big Difference for Moms
One of the things I didn’t realize during my first pregnancy was how much time I’d actually spend in my nursing bras (basically 24/7). Between late-night feeds, daytime pumping sessions, and those cozy naps when you finally get a break, a nursing bra really becomes part of your everyday life. That’s why the little details can make such a big difference.
Take wide straps, for example. I didn’t think twice about them until I tried a bra with thinner straps that dug into my shoulders. Suddenly, wide straps became non-negotiable—they spread out the weight, especially when your cup size increases and your breasts feel heavier. Pair that with seamless technology, and you’ve got a bra that doesn’t just look smooth under a T-shirt but also feels smooth against sensitive skin.
Fabric choice matters too. Highly breathable organic cotton is my go-to for sleep or lounging. I also love the buttery soft fabric used in the Bodily bras. And it’s not just about softness—it’s about temperature regulation, moisture control, and that barely-there feel that makes you forget you’re wearing anything at all.
And then there’s the question of support. Some women prefer something more supportive that can hold everything in place during active days, or if you're like me you want light support that has that barely there feeling. If you’re between sizes, my best tip is to lean on the brand’s size chart and size reference, but also check their return shipping costs and free returns policy.
What I love most about the bras on this list is that they give us choices—something that makes all the difference when our bodies are changing so much.
Final Thoughts: Bras That Support You Through Every Stage
If there’s one thing I’ve learned from my own motherhood journey, it’s that the right bra makes all the difference. Whether you’re looking for the comfort of a sleep bra, a sturdy pumping bra, or one that can do everything, there’s an option here that will meet your needs.
At the end of the day, these bras aren’t just about style—they’re about support, confidence, and honoring the incredible changes your body goes through. And they are incredible! You truly are the world’s best mother, and you deserve pieces that celebrate that.
So go ahead, find your favorites from this list, and don’t be afraid to try a few different sizes until you find the one that feels just right. After all, comfort during this season is not a luxury—it’s a necessity.
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