Thumbnail image #1 of Cotton Triangle Bra in Black [Ksenia 1]
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A deep plunge neckline bra in Cotton [Ksenia 1]
Shown here with our Whipped High Rise in Black [Ksenia 1]
Cotton Triangle Bra in Black
Wide elastic bland is comfortable and supportive [Ksenia 1]
Adjustable hook & eye and strap sliders in the back [Ksenia 1]

Cotton Triangle Bra

Cotton Triangle Bra

4.3
Rated 4.3 out of 5 stars
259 Reviews

Softest Cotton. Triangle cut.


Super smooth, wireless, soft and stretchy with a plunge v neckline. Meet your new favorite.
BlackBuffWhite
Size Size Chart
Color

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

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Detail view of Cotton Triangle Bra in Black for sizer

Looks good with ->

Cotton Triangle Bra in Black Cotton Triangle Bra in Black (alternate view) Serpente String Bikini in Black $48
Cotton Triangle Bra in Black Cotton Triangle Bra in Black (alternate view) Sieve Thong in Black $32 +
Cotton Triangle Bra in Black Cotton Triangle Bra in Black (alternate view) Sieve String Thong in Black $30
Cotton Triangle Bra in Black Cotton Triangle Bra in Black (alternate view) Sieve Brief in Black $35 +
4.3
Rated 4.3 out of 5 stars
Based on 259 reviews
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259 reviews
  • Kat H.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 32D
    3 minutes ago
    Size Purchased 2
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 32D
    Cotton Triangle Bra in Black
    Reviewing
    Cotton Triangle Bra in Black
    Rated 5 out of 5 stars
    So 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.

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  • patricia j.
    Verified Buyer
    Size Purchased 5+
    How it Fits True to Size
    Age Range 65+
    Bra Size 40A
    3 weeks ago
    Size Purchased 5+
    How it Fits True to Size
    Age Range 65+
    Bra Size 40A
    Cotton Triangle Bra in Black
    Reviewing
    Cotton Triangle Bra in Black
    Rated 5 out of 5 stars
    Love the triangle bras

    So comfy

    Was this helpful?
  • Stephanie H.
    Verified Buyer
    Size Purchased 3
    How it Fits A Little Small
    Age Range 55 - 64
    Bra Size 38B
    1 month ago
    Size Purchased 3
    How it Fits A Little Small
    Age Range 55 - 64
    Bra Size 38B
    Cotton Triangle Bra in Buff
    Reviewing
    Cotton Triangle Bra in Buff
    Rated 5 out of 5 stars
    Stephanie H

    Very comfortable

    Was this helpful?
  • patricia j.
    Verified Buyer
    Size Purchased 5+
    How it Fits True to Size
    Age Range 65+
    Bra Size 40A
    1 month ago
    Size Purchased 5+
    How it Fits True to Size
    Age Range 65+
    Bra Size 40A
    Cotton Triangle Bra in Buff
    Reviewing
    Cotton Triangle Bra in Buff
    Rated 5 out of 5 stars
    Love 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.

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  • Leeann E.
    Verified Buyer
    Size Purchased 1
    How it Fits A Little Small
    Age Range 35 - 44
    Bra Size 34B
    1 month ago
    Size Purchased 1
    How it Fits A Little Small
    Age Range 35 - 44
    Bra Size 34B
    Cotton Triangle Bra in Black
    Reviewing
    Cotton Triangle Bra in Black
    Rated 4 out of 5 stars
    Very 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.

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