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Sieve Trim Bralette in Black
Straight cut. Trim detail. Best selling mesh.
Our most-loved Belgian micromesh in a bandeau-style cut with multi-use straps that can be worn straight or x-back.
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
- Size Chart
- Made from a sheer Belgian power micromesh — nipples are visible
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Open mesh trim top and bottom band detail
- Multi-use straps can be worn straight or in an X-back style, noting straps are not fully removable
- Wireless
- Hand wash in cold water, dry flat
FAQ
- Price-slashed, Annual Sale items with a red SALE tag are direct size exchange only (no refunds). Full-priced items purchased with the 20% off discount are eligible for refund, credit or exchange. Click here for more info on our Sale policies.
- 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
- cornelia d c.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 55 - 64Bra Size 36DD/E5 minutes agoSize Purchased 5How it Fits True to SizeAge Range 55 - 64Bra Size 36DD/EReviewingSieve Trim Bralette in BlackRated 5 out of 5 starsGreat find
Love it
Was this helpful? - Robin Kirby G.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34C5 days agoSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34CReviewingSieve Trim Bralette in CherryRated 5 out of 5 starsAMAZING BRA!
Absolutely the best bra EVER!
Was this helpful? - Raven P.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 30C5 days agoSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 30CReviewingSieve Trim Bralette in CherryRated 5 out of 5 starsMy husband loves this bra but not as much as me.
I’ve never been disappointed by Negative’s bra selection. This bra folds a little where the under boob is but I absolutely love it and my husband appreciated the bright red!
Was this helpful? - Samuel D.Verified BuyerSize Purchased 1How it Fits A Little SmallAge Range 45 - 54Bra Size 36B1 week agoSize Purchased 1How it Fits A Little SmallAge Range 45 - 54Bra Size 36BReviewingSieve Trim Bralette in CherryRated 5 out of 5 starsSatisfied
Awesome color and fit
Was this helpful? - SusannaVerified BuyerSize Purchased 1How it Fits True to SizeAge Range 25 - 34Bra Size 32C3 weeks agoSize Purchased 1How it Fits True to SizeAge Range 25 - 34Bra Size 32CReviewingSieve Trim Bralette in BlackRated 2 out of 5 starsI had high hopes
I had such high hopes for all my negative bras and this one and the wired Demi were absolute let downs. I’m sized appropriately but about halfway through the day these things get unbearably uncomfortable. This one in particular, the side support wire rubs into my underarm area to the point where the skin is red. Can’t give more than 2 stars for something that becomes unwearable after just a few hours.
Was this helpful?
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
