







Silky Brief in Slate
Silky Brief
4.6
Rated 4.6 out of 5 stars
286 Reviews
Silky smooth. Buttery thin.
Silky, cheeky, barely there briefs in a low rise fit. The underwear everyone should own - in multiples.
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Free US shipping on all orders from now through 12/31.
Fit
- Size Chart
- Use this as a guide - if you prefer a looser fit, we recommend sizing up
Fabric + Care
- Belgian stretch nylon is buttery smooth and wispy thin
- Steely blue-grey tone
- 75% Polyamide (Nylon) 25% Elastane (Spandex)
- 100% Cotton gusset lining
- Wash on delicates/cold, dry flat
FAQ
- Price-slashed, Last Chance Sale items with a red SALE tag are direct size exchange only (no refunds).
- 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




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

4.6
Rated 4.6 out of 5 stars
Based on 286 reviews
286 reviews
- allison s.Verified BuyerSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 273 minutes agoSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 27ReviewingSilky Brief in BuffRated 5 out of 5 starsComfy
Goes well with silky bra also.
Was this helpful? - JulieVerified BuyerSize Purchased XSHow it Fits Runs BigAge 35 - 44Jean Size 244 days agoSize Purchased XSHow it Fits Runs BigAge 35 - 44Jean Size 24ReviewingSilky Brief in Eyelet Lace x BlackRated 1 out of 5 starsNot so great
Runs pretty big and shows blatant underwear lines. The quality is also definitely not worth the price, but they have a poor return policy so I just had to eat the cost. Wouldn't recommend.
Was this helpful? - James M.Verified BuyerSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 63 weeks agoSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 6ReviewingSilky Brief in PeachRated 5 out of 5 starsSo comfy!
Love these!
Was this helpful? - Katarzyna P.Verified BuyerSize Purchased MHow it Fits Runs BigAge 45 - 54Jean Size 281 month agoSize Purchased MHow it Fits Runs BigAge 45 - 54Jean Size 28ReviewingSilky Brief in PeachRated 3 out of 5 starsSilky brief
Runs big, not a fan of a elastic band, like the material
Was this helpful? - Shannon T.Verified BuyerSize Purchased MHow it Fits True to SizeAge 45 - 54Jean Size 301 month agoSize Purchased MHow it Fits True to SizeAge 45 - 54Jean Size 30ReviewingSilky Brief in BuffRated 5 out of 5 starsAhhh-mazing!
Love these! Not once did I think about my underwear or have it irritate me throughout the day.
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