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- Paula, 32C
- Hannah, 36DD
![[Hannah 36DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Hannah36DD_03_thumb.jpg?v=1703226867&em-format=avif)
![[Morgan 34DD]](https://negativeunderwear.com/cdn/shop/files/Bra_SieveDemi_Black_Morgan_01_NN_thumb.jpg?v=1703226867&em-format=avif)
![[Morgan 34DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Morgan_03_thumb.jpg?v=1703226867&em-format=avif)
![[Morgan 34DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Morgan_02_thumb.jpg?v=1703226867&em-format=avif)
![[Paula 32C]](https://negativeunderwear.com/cdn/shop/products/Negative_SieveDemi_Black_06_thumb.jpg?v=1703226867&em-format=avif)
![[Paula 32C]](https://negativeunderwear.com/cdn/shop/products/Negative_SieveDemi_Black_03-NEW_thumb.jpg?v=1703226867&em-format=avif)

![[Hannah 36DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Hannah36DD_01_thumb.jpg?v=1703226867&em-format=avif)
![[Hannah 36DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Hannah36DD_03_thumb.jpg?v=1703226867&em-format=avif)
![[Morgan 34DD]](https://negativeunderwear.com/cdn/shop/files/Bra_SieveDemi_Black_Morgan_01_NN_thumb.jpg?v=1703226867&em-format=avif)
![[Morgan 34DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Morgan_03_thumb.jpg?v=1703226867&em-format=avif)
![[Morgan 34DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Morgan_02_thumb.jpg?v=1703226867&em-format=avif)
![[Paula 32C]](https://negativeunderwear.com/cdn/shop/products/Negative_SieveDemi_Black_06_thumb.jpg?v=1703226867&em-format=avif)
![[Paula 32C]](https://negativeunderwear.com/cdn/shop/products/Negative_SieveDemi_Black_03-NEW_thumb.jpg?v=1703226867&em-format=avif)

![[Hannah 36DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Hannah36DD_01_thumb.jpg?v=1703226867&em-format=avif)
![[Hannah 36DD]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveDemi_Black_Hannah36DD_03_thumb.jpg?v=1703226867&em-format=avif)
Sieve Demi Bra in Black
Sieve Demi Bra
None of the padding. All the support.
Airy light and surprisingly strong — it’s not impossible, we made it.
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Description
None of the padding. All the support.
Airy light and surprisingly strong — it’s not impossible, we made it.
Fit
- Made from a sheer Belgian power micromesh — nipples are visible
- Underwire bra with max comfort
- Velvety plush elastic underband
- Heat transferred care label = no itchy tags
Fabric + Care
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Hand wash in warm water, dry flat
FAQ
- 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.
- 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.
- 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
Complete the set >
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- Casey15 hours agoReviewingSieve Demi Bra in BlackRated 5 out of 5 stars5 Stars
Fits PERFECTLY and holds in side/back fat. I sized up 1 cup size and down 1 band size. Somewhat minimizing and good lift without adding any bulk. I pair it with nipple covers (I like the grippy-not-sticky Cakes but any would work) and it makes a great multi purpose bra! T shirts, certain dresses and tops, etc. I bought it in 2 other colors!
Was this helpful? - Valerie O.Verified BuyerYesterdayReviewingSieve Demi Bra in BabeRated 5 out of 5 starsLove it
I'm 5'8", 157 lbs, and a 34DDD. I ordered my usual size in other brands. This fits perfectly. I love the simple design and it's fun to have it in "Babe" instead of just peach and black. If you don't like your nips showing this isn't for you. Girls stay in and lifted up. Very natural look under clothing. I find this to be a comfortable underwire bra.
Was this helpful? - Susan J.Verified Buyer1 week agoReviewingSieve Demi Bra in BabeRated 5 out of 5 starsComfortable, Minimal, Beautiful!
I love the cute but subtle color, the fit (I really like a comfortable wire!), the material (which breathes nicely and provides great support), and the minimalist look.
Was this helpful? - Elizabeth B.Verified Buyer1 week agoReviewingSieve Demi Bra in BabeRated 5 out of 5 starsBeautiful color and super comfy
I love this bra! They didn’t offer my size, so I sized down a band size and up a cup size. It worked, and I’m hooked. I’ll be purchasing more colors.
Was this helpful? - Ana C.Verified BuyerSize Purchased 36BHow it Fits True to SizeAge Range 45 - 541 week agoSize Purchased 36BHow it Fits True to SizeAge Range 45 - 54ReviewingSieve Demi Bra in PeachRated 5 out of 5 starsMy new favorite bra
I can’t say enough good things about this bra! As someone who’s always struggled to find a truly comfortable and well-fitting bra, this one completely exceeded my expectations.
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