Give $20, get $20. Win win.
Free US shipping on orders over $100. Easy returns.
Skip to main content
Your cart
[Paula 32C]
[Paula 32C]
[Hannah 36DD]
[Hannah 36DD]
[Hannah 36DD]
Sieve Demi Bra in Peach
flat
Thumbnail image #1 of Sieve Demi Bra in Peach [Paula 32C]
Thumbnail image #2 of Sieve Demi Bra in Peach [Paula 32C]
Thumbnail image #3 of Sieve Demi Bra in Peach [Hannah 36DD]
Thumbnail image #4 of Sieve Demi Bra in Peach [Hannah 36DD]
Thumbnail image #5 of Sieve Demi Bra in Peach [Hannah 36DD]
Thumbnail image #6 of Sieve Demi Bra in Peach
[Paula 32C]
[Paula 32C]
[Hannah 36DD]
[Hannah 36DD]
[Hannah 36DD]
Sieve Demi Bra in Peach

Sieve Demi Bra

4.7
Rated 4.7 out of 5 stars
1,145 Reviews

None of the padding. All the support.

Airy light and surprisingly strong — it’s not impossible, we made it.
BlackSlateBuffPeachCoral

We’d love to know what size you want us to make next - email us so we can add your info to our list!

Free U.S. shipping on orders over $100. Easy returns.

Fit

  • Made from a sheer Belgian power micromesh — nipples are visible
  • Underwire bra with max comfort
  • Velvety plush elastic underband
  • Heat transferred care label = no itchy tags

Fabric + Care

  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Pale peach blush is like a neutral, but better
  • 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

Looks good with ->

Shell Pasties in Babe Shell Pasties in Babe (alternate view) Shell Pasties in Babe $25
Sieve String Thong in Peach Sieve String Thong in Peach (alternate view) Sieve String Thong in Peach $30
Sieve High-Waist Brief in Peach Sieve High-Waist Brief in Peach (alternate view) Sieve High-Waist Brief in Peach $45 +
Sieve Thong in Peach Sieve Thong in Peach (alternate view) Sieve Thong in Peach $32 +
4.7
Rated 4.7 out of 5 stars
Based on 1,145 reviews
Write a Review (Opens in a new window)
1,145 reviews
  • Christine N.
    Verified Buyer
    Size Purchased 36DD
    How it Fits True to Size
    Age Range 45 - 54
    3 minutes ago
    Size Purchased 36DD
    How it Fits True to Size
    Age Range 45 - 54
    Sieve Demi Bra in Peach
    Reviewing
    Sieve Demi Bra in Peach
    Rated 5 out of 5 stars
    Perfection

    Just wonderful!

    Was this helpful?
  • Christine N.
    Verified Buyer
    Size Purchased 36DD
    How it Fits True to Size
    Age Range 45 - 54
    5 minutes ago
    Size Purchased 36DD
    How it Fits True to Size
    Age Range 45 - 54
    Sieve Demi Bra in Black
    Reviewing
    Sieve Demi Bra in Black
    Rated 5 out of 5 stars
    Finally

    Finally a bra that fits well, has support AND is comfortable. It's been a long slog trying other brands. Happy to have found my new favorite.

    Was this helpful?
  • Karen K.
    Verified Buyer
    Size Purchased 34D
    How it Fits True to Size
    Age Range 65+
    Yesterday
    Size Purchased 34D
    How it Fits True to Size
    Age Range 65+
    Sieve Demi Bra in Buff
    Reviewing
    Sieve Demi Bra in Buff
    Rated 5 out of 5 stars
    Great Quality

    Never disappoints!

    Was this helpful?
  • Brittany D.
    Verified Buyer
    Size Purchased 36D
    How it Fits True to Size
    Age Range 35 - 44
    Yesterday
    Size Purchased 36D
    How it Fits True to Size
    Age Range 35 - 44
    Sieve Demi Bra in Black
    Reviewing
    Sieve Demi Bra in Black
    Rated 5 out of 5 stars
    Pretty bra

    Love it!

    Was this helpful?
  • rebecca h.
    Verified Buyer
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 25 - 34
    Yesterday
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 25 - 34
    Sieve Demi Bra in Buff
    Reviewing
    Sieve Demi Bra in Buff
    Rated 5 out of 5 stars
    great bra

    For somebody with a big cup size and smaller waistband size, it’s hard to find something that fits and is comfy. My mom told me that the bra was “very slimming” about 5 minutes after she saw me wearing it for the first time! great support and comfy material!

    Was this helpful?
Reviews LoadedReviews Added
Detail view of Sieve Demi Bra in Peach for sizer

@negativeunderwear