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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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.
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
No matching set available.
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
- Sophie D.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 25 - 34Bra Size 34DD/E22 hours agoSize Purchased 3How it Fits True to SizeAge Range 25 - 34Bra Size 34DD/EReviewingSieve Non-Wire Bra in BabeRated 5 out of 5 starsObsessed
Perfect mix of sexy and comfortable! Have bought multiple in multiple colours.
Was this helpful? - Molly W.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 65+Bra Size 38BYesterdaySize Purchased 5How it Fits True to SizeAge Range 65+Bra Size 38BReviewingSieve Non-Wire Bra in BuffRated 2 out of 5 starsNot as comfortable as hoped
The bra is not as comfortable as I was hoping. The bottom rolls up.
Was this helpful? - Erin R.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32B2 days agoSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32BReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsYes!
Perfect mix of comfort & quality while still sexy
Was this helpful? - Allyse C.Verified BuyerSize Purchased 4How it Fits True to SizeAge Range 35 - 44Bra Size 36D2 days agoSize Purchased 4How it Fits True to SizeAge Range 35 - 44Bra Size 36DReviewingSieve Non-Wire Bra in Buff + BlackRated 5 out of 5 starsLove!
Love the fit and look of every item I purchased
Was this helpful? - Michele R.Verified BuyerSize Purchased 4+How it Fits True to SizeAge Range 65+Bra Size 38D4 days agoSize Purchased 4+How it Fits True to SizeAge Range 65+Bra Size 38DReviewingSieve Non-Wire Bra in BabeRated 5 out of 5 starsA color to swoon over!
This color is to die for and I am enjoying wearing clothes that show it off!
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