Sieve Racerback Bra in Orchid
Sieve Racerback Bra
Minimal visibility. Surprising support.
Our most-requested style. A refined T-back, front closure, wireless bra, in our best-selling Sieve power mesh.
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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.
- Single T-strap back for minimal visibility under racerback or cutaway tops
- Plunging deep-V front neckline with front click closure
- Metallic front closure clicks closed so you know you're secure
- Adjustable shoulder straps and a narrow, stretch-fit bottom band
Fabric + Care
- Made from a sheer Belgian power micromesh — nipples are visible
- Orchid is a flirty rose quartz winter sunset purply-pink tone.
- Wireless
- Discreet metal front click closure and strap adjustment details
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Certified Safe: OEKO-TEX® STANDARD 100 #23.HCN.86212 by Hohenstein HTTI
- Machine wash warm, hang dry, wear often
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
- RACHEL W.Verified BuyerSize Purchased 0How it Fits True to SizeAge Range 35 - 44Bra Size 32B13 minutes agoSize Purchased 0How it Fits True to SizeAge Range 35 - 44Bra Size 32BReviewingSieve Racerback Bra in BuffRated 3 out of 5 starsNice bra
Wished it was softer but nice quality
Was this helpful? - Christine T.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 65+Bra Size 38DD/EYesterdaySize Purchased 5How it Fits True to SizeAge Range 65+Bra Size 38DD/EReviewingSieve Racerback Bra in BuffRated 5 out of 5 starsMost favorite bra ever!
It’s mesh, it’s racer back, it’s supports, it’s sexy as all get out. I couldn’t ask for a better bra. I bought one initially in black, a few days later ordered this one, anxiously waiting to order another one in Orchid. Love, love, love!
Was this helpful? - Brenda F.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32B4 days agoSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 32BReviewingSieve Racerback Bra in BuffRated 5 out of 5 starsIn love
I was worried it was going to be too sheer and fragile but it’s quite sturdy. Also very comfortable. I’ll definitely be getting more!
Was this helpful? - Christine T.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 65+Bra Size 38DD/E1 week agoSize Purchased 5How it Fits True to SizeAge Range 65+Bra Size 38DD/EReviewingSieve Racerback Bra in BlackRated 5 out of 5 starsI love this bra!
I love this bra. Another reviewer said it’s magic and I agree! When I opened up the package I thought there’s no way this is going fit me but to my delight it fits beautifully. It looks so great, so sexy. I feel so good, supported. I just can’t get over what a fantastic bra this is! I’ve already ordered another one.
Was this helpful? - KiaraVerified BuyerSize Purchased 1How it Fits Runs SmallAge Range 25 - 34Bra Size 34A1 week agoSize Purchased 1How it Fits Runs SmallAge Range 25 - 34Bra Size 34AReviewingSieve Racerback Bra in BuffRated 2 out of 5 starsSize up for band!
I would recommend sizing up on your band! I typically wear a 34A and so purchased a size 1. While the cups fit well, the band cuts in more than any of my other bras. Unfortunately that means this ended up being an expensive purchase that I never wear!
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