Sieve Non-Wire Bra in Buff + White
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
- 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
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
- nikki E.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 45 - 54Bra Size 32B19 minutes agoSize Purchased 2How it Fits True to SizeAge Range 45 - 54Bra Size 32BReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsMy third one!
Love them, wont go back to other bras again!
Was this helpful? - Thea S.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34D21 hours agoSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34DReviewingSieve Non-Wire Bra in Buff + WhiteRated 5 out of 5 starsSo comfortable
a great minimal bra - finally found a wireless, unstructured bra that still gives enough support
Was this helpful? - Leah R.Verified BuyerSize Purchased 3+How it Fits A Little BigAge Range 25 - 34Bra Size 32DDD/F3 days agoSize Purchased 3+How it Fits A Little BigAge Range 25 - 34Bra Size 32DDD/FReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsincredibly comfortable
I wore this bra all day at a music festival in 90 degree heat. I wasn't uncomfortable for one minute. My only complaint is that I'm at 32DDD and the band on the recommended size is a bit big. I'll play around with sizing on my next order.
Was this helpful? - amalia S.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32C3 days agoSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32CReviewingSieve Non-Wire Bra in WhiteRated 5 out of 5 starsPerfectly beautiful
Beautiful and comfortable. Size guide was a big help. Fits perfectly.
Was this helpful? - Abigail G.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 32D3 days agoSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 32DReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsi am so hot
literally makes me feel so hot and it's so comfortable! i bought one, wore it once, and then bought 2 more. i got a size 2 and it does sort of compress my chest a lil so i look a bit smaller than usual but i love the sheer mesh, it's just so cute to have my nipples + piercings show through.
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