Plastic-free bras
“Cotton bras that aren't terrible?”
24 answers from 23 people · Updated Sep 25, 2026
Oddobody 100% Organic Pima Cotton Triangle Bra
These are super comfy and soft! I’d say they run a smidge small, but they have a pretty in-depth sizing section.
1
Flattering af for small chested girlies too! Thin straps and pretty cut
Only Hearts Organic Cotton Wrap Bralette
Very comfy and has held up well over a few years!
My personal preference is no bra at all, but sometimes the shirt/ society doesn’t allow. I went on a cotton search this year after deciding that I couldn’t stomach another hot summer sweating into synthetics. As soon as I tried this on I ordered 2 in every color.
5
Fuss-free. 100% organic-cotton bra.
I bought some 100% organic cotton pieces from them recently:)I really like them, they are so pretty and the cutting is awesome!
2
Expecting my first baby this summer and heard from my cool mom friend that these are a better alternative to nursing bras!
I’ve tried a bunch of bras from Baserange and most are definitely made for smaller boobs BUT I do endorse this one. Supportive for larger busts!! (I’m a 32DDD)
31
Skims Cotton Jersey Maternity Nursing Scoop Bralette | Light Heather Grey
Forever my new baby shower gift. The cotton jersey is the only fabric that felt ok on my tattered nips in the early days. I hate how much I love Skims for these
2
Los Angeles Apparel Cotton Spandex Contrast Racerback Sports Bra
I could not wear this type of sports bra running but it’s great for weight lifting which is what I mostly do.
3
French Terry Racerback Nursing & Sleep Bra
Legit the softest and coziest nursing bra!!! No clasps! No metal! The straps will show if you’re wearing a wider neck top, but for sleeping & home days, it’s perfect.
1
I look forward to sleeping in this bra. It’s so soft, doesn’t stretch out, and is substantial enough to almost be a shirt if you run hot at night.
31
Lovely Canadian brand making great, thick, wireless bras.
No more plastic on the girlies!! I love this wool sports bra! You don't get hot and it feels like soft cotton, you'll never even know it's wool!
7
You’d think a wool bra might be scratchy - it IS NOT. It is the most comfortable bra ever and I don’t wear anything else. Never gets stinky, hides under all my tops. 10/10.
