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Cotton Triangle Bra in White
Cotton Triangle Bra
Softest Cotton. Triangle cut.
Super smooth, wireless, soft and stretchy with a plunge v neckline. Meet your new favorite.
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Free US shipping on all orders from now through 12/31.
Fit
- Size Chart
- Use this as a guide. Preference is a huge factor — the benefit of a non-wire is they’re super flexible, so you will likely fit in more than one size. Like a looser band? Size up! Like less coverage? Size down! Still unsure? Try two sizes :)
- Adjustable straps and hook & eye closure in the back
- *Note, our Cotton Triangle Bra is an intentionally lower coverage in both the cups and the sides. Wide plush elastic band is extremely adaptable.
Fabric + Care
- 79% Cotton, 21% Elastane is breathable and flexible
- Wireless
- Wash on delicates/cold, dry flat
FAQ
- Price-slashed, Last Chance Sale items with a red SALE tag are direct size exchange only (no refunds).
- All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 30 days of placing your order.
- Please note, packs must be returned in full. We do not accept partial returns of packs.
- Want to know our full returns policies? Here you go.
- Want more info about shipping, materials or care instructions? Here!
Q’s on fit or sizing? Email us at hello@negativeunderwear.com
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![[Morgan 2]](http://negativeunderwear.com/cdn/shop/products/Bra_CottonTriangle_White_Morgan_03.jpg?v=1645546173&width=1445)
Non-Wire Bra Sizing
Your underbust: | A | B | C | D | DD | DDD | G | |
---|---|---|---|---|---|---|---|---|
24-26" | 30 | 0 | 0 | 0 | 1 | 1* | 1+ | |
26-28" | 32 | 0 | 0 | 1 | 2 | 2* | 1+ | 1+ |
28-30" | 34 | 1 | 1 | 2 | 2 | 3* | 2+ | 2+ |
30-32" | 36 | 1 | 2 | 3 | 3 | 4* | 3+ | 3+ |
32-34" | 38 | 3 | 3 | 4 | 4 | 5* | 4+ | 4+ |
35-38" | 40 | 3 | 5 | 5 | 5 | 5* | 5+ | 5+ |
38-40" | 42 | 5 | 5 | 5 | 5* |
* Non-wire bra sizing can vary by preference and if you're toward the top of a size range and prefer more coverage, you may want to size up. For styles available in + sizes (designed with additional support details for our larger cup customers), we find DD's can be on the cusp - if you prefer more coverage and support, we suggest the + bra equivalent for your band size.
Btw, the size nomenclature has changed for Bra Tops. Here's the conversion:
XS=0, S=1, M=2, L=3, XL=4, XXL=5
Q’s about sizing or fit? Email us at hello@negativeunderwear.com

- Kat H.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 32D3 minutes agoSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 32DReviewingCotton Triangle Bra in BlackRated 5 out of 5 starsSo comfortable
My most comfortable and most supportive cotton bra/lette. I will probably get another one- I live in this one! 32D (sometimes 32DD) and I fit size 2.
Was this helpful? - patricia j.Verified BuyerSize Purchased 5+How it Fits True to SizeAge Range 65+Bra Size 40A3 weeks agoSize Purchased 5+How it Fits True to SizeAge Range 65+Bra Size 40AReviewingCotton Triangle Bra in BlackRated 5 out of 5 starsLove the triangle bras
So comfy
Was this helpful? - Stephanie H.Verified BuyerSize Purchased 3How it Fits A Little SmallAge Range 55 - 64Bra Size 38B1 month agoSize Purchased 3How it Fits A Little SmallAge Range 55 - 64Bra Size 38BReviewingCotton Triangle Bra in BuffRated 5 out of 5 starsStephanie H
Very comfortable
Was this helpful? - patricia j.Verified BuyerSize Purchased 5+How it Fits True to SizeAge Range 65+Bra Size 40A1 month agoSize Purchased 5+How it Fits True to SizeAge Range 65+Bra Size 40AReviewingCotton Triangle Bra in BuffRated 5 out of 5 starsLove the bra.
I
I am 90 and this is the most comfortable bra I ever had. even though the lift is not great who am I trying to impress? I’m ordering another one.
Was this helpful? - Leeann E.Verified BuyerSize Purchased 1How it Fits A Little SmallAge Range 35 - 44Bra Size 34B1 month agoSize Purchased 1How it Fits A Little SmallAge Range 35 - 44Bra Size 34BReviewingCotton Triangle Bra in BlackRated 4 out of 5 starsVery comfortable!
This is my first NU purchase and I'm very impressed with the comfort and quality. I have been looking for options to move away from underwire and I believe this is a great solution. Unfortunately the sizing did not work, but the exchange process was easy.
Was this helpful?