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![Thumbnail image #4 of Sieve Non-Wire Bra in Buff + Black [Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_01_NoNipple_154x154.jpg?v=1708558936)
![Thumbnail image #5 of Sieve Non-Wire Bra in Buff + Black [Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_02_NoNipple_154x154.jpg?v=1708558936)

![[Paula 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffBlack_Paula32C_03_NN_thumb.jpg?v=1703226329)
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![[Paula 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWire_BuffBlack_Paula32C_02_1024x1024_1024x1024_fae98c15-756f-4ac0-9a60-53e1e939188b_thumb.jpg?v=1703226329)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_01_NoNipple_thumb.jpg?v=1708558936)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_02_NoNipple_thumb.jpg?v=1708558936)

Sieve Non-Wire Bra in Buff + Black
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 ->
Buy more, save $
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Description
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.
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
- A caramel-y sunrise desert sands affogato tone with black trim
- 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
![[Paula 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWire_BuffBlack_Paula32C_02_1024x1024_1024x1024_fae98c15-756f-4ac0-9a60-53e1e939188b.jpg?v=1703226329&width=1445)
![[Paula 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffBlack_Paula32C_03_NN.jpg?v=1703226329&width=1445)
![[Paula 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWire_BuffBlack_Paula32C_04_1024x1024_1024x1024_806e1c47-3ca4-4136-b822-d32f999ccd12.jpg?v=1703226329&width=1445)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_01_NoNipple.jpg?v=1708558936&width=1445)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_02_NoNipple.jpg?v=1708558936&width=1445)


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
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- Lauren J.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 34B52 minutes agoSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 34BReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsVery cute
Simple T-shirt bra really nice for under sweaters in the winter
Was this helpful? - Lindsey M.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 36C5 hours agoSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 36CReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsCozy, Sexy, Cool!
So comfy & supportive despite no underwire. Why's it taken so long for someone to do this?! Amazing!
Was this helpful? - Naghme N.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 45 - 54Bra Size 34DD/EYesterdaySize Purchased 2How it Fits True to SizeAge Range 45 - 54Bra Size 34DD/EReviewingSieve Non-Wire Bra in NavyRated 4 out of 5 starsMost comfortable
Love all the bras I have purchased from them! Super supportive and most importantly very comfortable. Soft and most days I forget I have them on !!
Was this helpful? - Michele E.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34CYesterdaySize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34CReviewingSieve Non-Wire Bra in WhiteRated 5 out of 5 starsSieve Non-Wire Bra
Love this bra, beautiful and well made. Comfort is very important and this bra is comfortable. Exactly what I was looking for, I am going to stock up in every color just in case it is discontinued in the future.
Was this helpful? - Lauren B.Verified BuyerSize Purchased XSHow it Fits True to SizeAge Range 35 - 44Bra Size 32B3 days agoSize Purchased XSHow it Fits True to SizeAge Range 35 - 44Bra Size 32BReviewingSieve Non-Wire Bra in BabeRated 2 out of 5 starsLoved it!
Sexy and comfortable!
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