Sieve Brief Custom 2-Pack in
Sieve Brief Custom 2-Pack
Ultra low rise. Honeycomb micromesh.
Sieve fan? Meet your matching bottom and feel all sorts of pulled together.
Fit
- Size Chart
- Use this as a guide. If you prefer a looser fit, we recommend sizing up
Fabric + Care
- Size Chart
- Belgian power micromesh is subtly sheer
- A caramel-y sunrise desert sands affogato tone
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- 100% Cotton gusset lining
- Wash on delicates/cold, tumble dry low
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
- Kristine D.Verified BuyerSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 2920 minutes agoSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 29ReviewingSieve Brief in BuffRated 4 out of 5 starsBasic and fine
Simple but cute
Was this helpful? - Jennifer J.Verified BuyerSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 27, 41 week agoSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 27, 4ReviewingSieve Brief in BlackRated 5 out of 5 starsPerfect
Sexy
Was this helpful? - Rashmi N.Verified BuyerSize Purchased MHow it Fits True to SizeAge 45 - 54Jean Size 261 month agoSize Purchased MHow it Fits True to SizeAge 45 - 54Jean Size 26ReviewingSieve Brief in BuffRated 5 out of 5 starsGorgeous color and fit
So happy with my brief purchase and I will be getting this one in cherry red. Absolutely love how sexy Negative's bras and underwear make me feel.
Was this helpful? - Jennifer D.Verified BuyerSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 261 month agoSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 26ReviewingSieve Brief in SlateRated 5 out of 5 starsNice fit
I generally prefer thongs or when wearing briefs, cotton. I loved these didn’t notice them at all.
Was this helpful? - Hillory D.Verified BuyerSize Purchased XSHow it Fits True to SizeAge 35 - 44Jean Size 25, 21 month agoSize Purchased XSHow it Fits True to SizeAge 35 - 44Jean Size 25, 2ReviewingSieve Brief in BuffRated 4 out of 5 starsBeautiful Brief!!
I love the look of this underwear, I originally ordered a size small, but the fabric is kind of stiff and the whole fit felt slightly too big so I returned those and got these in an xs and it’s perfect. I’m 5’2, 120 pounds for reference. I’m a mix between pear shape and hour-glass, which is why I originally opted for the size small because I am bigger in my butt/hips area than I am in my waist and I didn’t want it to be too tight or too small but the extra small really are perfect. And I’ll just add that I also bought The whipped boy short in an extra small and those are by far my favorite, I’m planning on going back to buy more of those and I’m happy that I bought these briefs they’re not Nearly as comfortable or soft
Was this helpful?
Underwear Sizing
Dress size: | 0-2 | 2-4 | 6-8 | 10-12 | 12-14 | 16-18 |
---|---|---|---|---|---|---|
Your full hip: | 34.5-36" | 36.5-38" | 38.5-40.5" | 41-42.5" | 43-44.5" | 45-46.5" |
Negative size: | XS | S | M | L | XL | XXL |
Q’s about sizing or fit? Email us at hello@negativeunderwear.com