Sieve Triangle Bra in Navy
Sieve Triangle Bra
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 ->
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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
- Made from a sheer Belgian power micromesh — nipples are visible
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Wireless
- Certified Safe: OEKO-TEX® STANDARD 100 #23.HCN.86212 by Hohenstein HTTI
- Hand wash in cold water, dry flat
FAQ
- Price-slashed items are either exchange only or final sale. Any item marked as "exchange only" are eligible for direct size exchange only (aka no refunds). Items marked as "final sale" are not eligible for returns or exchanges.
- 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
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
- TGinCOSize Purchased 2How it Fits Runs SmallAge Range 55 - 64Bra Size 32DD/EYesterdaySize Purchased 2How it Fits Runs SmallAge Range 55 - 64Bra Size 32DD/EReviewingSieve Triangle Bra in SlateRated 2 out of 5 starsMore sizes please!!
Love the Sieve plunge bra but it doesn’t come in my size. Please make more sizes in all of your bras for us 32DD ladies!!
Was this helpful? - JHVerified BuyerSize Purchased 5How it Fits A Little SmallAge Range 35 - 44Bra Size 40C4 days agoSize Purchased 5How it Fits A Little SmallAge Range 35 - 44Bra Size 40CReviewingSieve Triangle Bra in SlateRated 4 out of 5 starsColor is perfect
Sides of the bra are a bit narrow for my liking. Otherwise it looks and feels stunning.
Was this helpful? - katherine d.Verified BuyerSize Purchased 3+How it Fits A Little SmallAge Range 65+Bra Size 36C4 days agoSize Purchased 3+How it Fits A Little SmallAge Range 65+Bra Size 36CReviewingSieve Triangle Bra in Buff + WhiteRated 4 out of 5 starsnice
pretty
Was this helpful? - katherine d.Verified BuyerSize Purchased 3+How it Fits A Little SmallAge Range 65+Bra Size 36C4 days agoSize Purchased 3+How it Fits A Little SmallAge Range 65+Bra Size 36CReviewingSieve Triangle Bra in BlackRated 4 out of 5 starspretty
nice
Was this helpful? - Harriet A.Verified BuyerSize Purchased 4How it Fits True to SizeAge Range 65+Bra Size 36C1 week agoSize Purchased 4How it Fits True to SizeAge Range 65+Bra Size 36CReviewingSieve Triangle Bra in BuffRated 5 out of 5 starsTriangle Bra
Love it and it's so comfortable!
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