Give $20, get $20. Win win.
Free US shipping on orders over $100. Easy returns.
Skip to main content
Your cart
Buy more, save money
[Ksenia 32C/1]
[Ksenia 32C/1]
Sieve Triangle Bra in Buff + White
[Ksenia 32C/1]
flat
Thumbnail image #1 of Sieve Triangle Bra in Buff + White [Ksenia 32C/1]
Thumbnail image #2 of Sieve Triangle Bra in Buff + White [Ksenia 32C/1]
Thumbnail image #3 of Sieve Triangle Bra in Buff + White
Thumbnail image #4 of Sieve Triangle Bra in Buff + White [Ksenia 32C/1]
Buy more, save money
[Ksenia 32C/1]
[Ksenia 32C/1]
Sieve Triangle Bra in Buff + White
[Ksenia 32C/1]

Sieve Triangle Bra

4.5
Rated 4.5 out of 5 stars
2,091 Reviews

Surprising support. Deep v neckline.


Our signature Sieve mesh in a lower coverage triangle cut. Great shape - no pad or wire included. Create a custom 2 Pack ->
BlackBuffSlateBuff + WhitePeachWhiteNavyBuff + BlackCherryCoralCoral + WhiteHazeMoonWhite BoaNEWPunch

Buy more, save $

Free U.S. shipping on orders over $100. Easy returns.

Fit

  • Size Chart
  • Use this as a guide. Preference is a huge factor — if you’re near the top of a size range and/or prefer more coverage, you may want to size up.
  • Triangle cut has lower coverage in both the cups and the sides.

Fabric + Care

  • Size Chart
  • Made from a sheer Belgian power micromesh — nipples are visible
  • A caramel-y sunrise desert sands affogato tone with white trim
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Wireless
  • Hand wash in cold water, dry flat

FAQ

  • Price-slashed, Annual Sale items with a red SALE tag are direct size exchange only (no refunds). Full-priced items purchased with the 20% off discount are eligible for refund, credit or exchange. Click here for more info on our Sale policies.
  • 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

Looks good with ->

Sieve Thong in Buff + White Sieve Thong in Buff + White (alternate view) Sieve Thong in Buff + White $32 +
Sieve String Thong in Buff + White Sieve String Thong in Buff + White (alternate view) Sieve String Thong in Buff + White $30
Sieve High-Waist Brief in Buff + White Sieve High-Waist Brief in Buff + White (alternate view) Sieve High-Waist Brief in Buff + White $45 +
Sieve High-Waist Brief in Buff Sieve High-Waist Brief in Buff (alternate view) Sieve High-Waist Brief in Buff $45 +
4.5
Rated 4.5 out of 5 stars
Based on 2,091 reviews
Write a Review (Opens in a new window)
2,091 reviews
  • Natasha F.
    Verified Buyer
    Size Purchased 3
    How it Fits A Little Small
    Age Range 35 - 44
    Bra Size 34D
    3 minutes ago
    Size Purchased 3
    How it Fits A Little Small
    Age Range 35 - 44
    Bra Size 34D
    Sieve Triangle Bra in Navy
    Reviewing
    Sieve Triangle Bra in Navy
    Rated 5 out of 5 stars
    Nice!

    Cute and pretty comfy! The size guide recommended I get a size 2, but it was a lil tight for my liking. Exchange was simple and painless

    Was this helpful?
  • Susan K.
    Verified Buyer
    Size Purchased 4
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 38D
    Yesterday
    Size Purchased 4
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 38D
    Sieve Triangle Bra in Slate
    Reviewing
    Sieve Triangle Bra in Slate
    Rated 5 out of 5 stars
    Comfortable & Sexy!

    Lightweight, comfortable & sexy

    Was this helpful?
  • Sarah S.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 32DD/E
    Yesterday
    Size Purchased 2
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 32DD/E
    Sieve Triangle Bra in Black
    Reviewing
    Sieve Triangle Bra in Black
    Rated 5 out of 5 stars
    Surprised by how much support it provides

    I wasn’t sure about this bra, but is actually offers a lot of support. I am between a 32D and 32DD and I purchased a size 2. Fits well

    Was this helpful?
  • Sarah S.
    Verified Buyer
    Size Purchased 4
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 36DD/E
    Yesterday
    Size Purchased 4
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 36DD/E
    Sieve Triangle Bra in Coral + White
    Reviewing
    Sieve Triangle Bra in Coral + White
    Rated 5 out of 5 stars
    So cute

    The triangle bra is a fun addition to any lingerie wardrobe but the coral + white combination is so cute and sweet. Great quality and comfortable.

    Was this helpful?
  • Laura M.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 32C
    Yesterday
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 32C
    Sieve Triangle Bra in Buff
    Reviewing
    Sieve Triangle Bra in Buff
    Rated 5 out of 5 stars
    Beautiful and comfortable

    I got this in multiple colors and I love it. It’s comfortable and still super sexy. It’s very see through (obviously) so won’t work under everything but I love the deep V.

    Was this helpful?
Reviews LoadedReviews Added
Detail view of Sieve Triangle Bra in Buff + White for sizer

@negativeunderwear