![Triangle cut is low coverage at the front and sides [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_02_1024x1024.jpg?v=1645033281)
![Moon is a pale silvery grey tone [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_01_1024x1024.jpg?v=1645033291)

![Adjustable hook & eye and strap sliders in the back [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_04_1024x1024.jpg?v=1645545338)
![A triangle bra and low rise thong in our signature micromesh [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_03_1024x1024.jpg?v=1645545338)

![Thumbnail image #1 of Sieve Triangle Bra in Moon [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_02_154x.jpg?v=1645033281)
![Thumbnail image #2 of Sieve Triangle Bra in Moon [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_01_154x.jpg?v=1645033291)

![Thumbnail image #4 of Sieve Triangle Bra in Moon [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_04_154x.jpg?v=1645545338)
![Thumbnail image #5 of Sieve Triangle Bra in Moon [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_03_154x.jpg?v=1645545338)
![Triangle cut is low coverage at the front and sides [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_02_1024x1024.jpg?v=1645033281)
![Moon is a pale silvery grey tone [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_01_1024x1024.jpg?v=1645033291)

![Adjustable hook & eye and strap sliders in the back [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_04_1024x1024.jpg?v=1645545338)
![A triangle bra and low rise thong in our signature micromesh [Giselle 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveTriangle_Moon_Gisselle1_03_1024x1024.jpg?v=1645545338)
Sieve Triangle Bra in Moon
Surprising support. Deep v neckline.
Our signature Sieve mesh in a lower coverage triangle cut. Great shape - no pad or wire included. Create a custom 2 Pack ->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.
- Triangle cut has lower coverage in both the cups and the sides.
Fabric + Care
- Size Chart
- Made from a sheer Belgian power micromesh — nipples are visible
- A soft silvery cloud lunar dust baby bunny ears tone
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- 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
- Portia W.Verified BuyerSize Purchased 4How it Fits True to SizeAge Range 45 - 54Bra Size 38C37 minutes agoSize Purchased 4How it Fits True to SizeAge Range 45 - 54Bra Size 38CReviewingSieve Triangle Bra in NavyRated 5 out of 5 starsSupportive and pretty
I’m so used to underwire, but I was pleasantly surprised by support from this bra!
Was this helpful? - Mary R.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 65+Bra Size 34A8 hours agoSize Purchased 1How it Fits True to SizeAge Range 65+Bra Size 34AReviewingSieve Triangle Bra in NavyRated 5 out of 5 starsmy new fav
This is my first purchase of this bra and it will not be the last. I love the simplicity of it in addition to the comfort and fit.
Was this helpful? - Stacey R.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34CYesterdaySize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34CReviewingSieve Triangle Bra in NavyRated 5 out of 5 starsVery pleased
Love the weightless feel. Very sexy.
Was this helpful? - Tad S.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 32CYesterdaySize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 32CReviewingSieve Triangle Bra in Buff + WhiteRated 5 out of 5 starsPerfect gift
Bought them as a surprise for my wife. SHE LOVES THEM!
Was this helpful? - Darby Van H.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 65+Bra Size 34CYesterdaySize Purchased 2How it Fits True to SizeAge Range 65+Bra Size 34CReviewingSieve Triangle Bra in BuffRated 5 out of 5 starsnice
good design
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
