











Sieve Trim Bralette in Buff Boa
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.
- 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
Fabric + Care
- Size Chart
- Made from a sheer Belgian power micromesh — nipples are visible
- Tonal snakeskin print on our caramel-y sunrise affogato desert sands Buff base
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Machine wash warm, hang dry, wear often
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.
- 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
- Lawrenc S.Verified BuyerSize Purchased 5How it Fits A Little SmallAge Range 35 - 44Bra Size Other3 minutes agoSize Purchased 5How it Fits A Little SmallAge Range 35 - 44Bra Size OtherReviewingSieve Trim Bralette in BlackRated 5 out of 5 starsBralette
Wife happy I’m happy
Was this helpful? - Ninette S.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 65+Bra Size 32A2 days agoSize Purchased 1How it Fits True to SizeAge Range 65+Bra Size 32AReviewingSieve Trim Bralette in BlackRated 5 out of 5 starsTrim bralette in black
Loved it!
Was this helpful? - Ninette S.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 65+Bra Size 32A2 days agoSize Purchased 1How it Fits True to SizeAge Range 65+Bra Size 32AReviewingSieve Trim Bralette in Buff BoaRated 5 out of 5 starsFabulous!
I love the neutral color and the shape! I will get a lot of use out of it!
Was this helpful? - Lori S.Verified BuyerSize Purchased 4How it Fits True to SizeAge Range 55 - 64Bra Size 36DD/E4 days agoSize Purchased 4How it Fits True to SizeAge Range 55 - 64Bra Size 36DD/EReviewingSieve Trim Bralette in BlackRated 5 out of 5 starsSieve trim bralette
High quality and beautiful design
Was this helpful? - Alisa P.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 55 - 64Bra Size 38D6 days agoSize Purchased 5How it Fits True to SizeAge Range 55 - 64Bra Size 38DReviewingSieve Trim Bralette in BlackRated 5 out of 5 starsSieve Trim Bralette in Black
Bra fit true to size and very comfortable
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
