Sieve Non-Wire Bra in Navy
Sieve Non-Wire Bra
Our best selling bra for a reason.
The most supportive of our wireless bras. Great shape, naturally smoothing, airy light and sexy sheer — Belgian micromesh might just be magic. Create a custom 2 Pack ->
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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.
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
- KRISTEN G.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 45 - 54Bra Size 32C10 hours agoSize Purchased 1How it Fits True to SizeAge Range 45 - 54Bra Size 32CReviewingSieve Non-Wire Bra in CherryRated 4 out of 5 starsPretty
Soft and comfortable and great color. A bit flattening but I don’t have a large chest
Was this helpful? - alicia p.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32BYesterdaySize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32BReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starscomfy
Very comfortable
Was this helpful? - alicia p.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32BYesterdaySize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32BReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starscomfy
Very comfortable
Was this helpful? - Hannah E.Verified BuyerSize Purchased 3+How it Fits True to SizeAge Range 35 - 44Bra Size 36DDD/F2 days agoSize Purchased 3+How it Fits True to SizeAge Range 35 - 44Bra Size 36DDD/FReviewingSieve Non-Wire Bra in BlackRated 4 out of 5 starsGood shape
Good support and shape
Was this helpful? - Hannah E.Verified BuyerSize Purchased 3+How it Fits True to SizeAge Range 35 - 44Bra Size 36DDD/F2 days agoSize Purchased 3+How it Fits True to SizeAge Range 35 - 44Bra Size 36DDD/FReviewingSieve Non-Wire Bra in BuffRated 4 out of 5 starsLove it!
Good support and nice shape - even though translucent, doesn't show through white tops
Was this helpful?