Your cart

International Shipping now available!

Free U.S. shipping on orders over $100, free exchanges, easy returns

[Paula 32C]
[Paula 32C]
[Paula 32C]
Power mesh is the right amount of sheer
[Hannah 36DD]
[Hannah 36DD]
  • Thumbnail image #1 of Sieve Demi Bra in Buff [Paula 32C]
  • Thumbnail image #2 of Sieve Demi Bra in Buff [Paula 32C]
  • Thumbnail image #3 of Sieve Demi Bra in Buff [Paula 32C]
  • Thumbnail image #4 of Sieve Demi Bra in Buff
  • Thumbnail image #5 of Sieve Demi Bra in Buff [Hannah 36DD]
  • Thumbnail image #6 of Sieve Demi Bra in Buff [Hannah 36DD]
Product photo #1 of Sieve Demi Bra in Buff [Paula 32C] Product photo #2 of Sieve Demi Bra in Buff [Paula 32C] Product photo #3 of Sieve Demi Bra in Buff [Paula 32C] Product photo #4 of Sieve Demi Bra in Buff Product photo #5 of Sieve Demi Bra in Buff [Hannah 36DD] Product photo #6 of Sieve Demi Bra in Buff [Hannah 36DD]

Sieve Demi Bra

Rated 4.7 out of 5
387 Reviews

None of the padding. All the support.


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

Free shipping over $100. Easy Returns.

Fit

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

Fabric + Care

  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • A caramel-y sunrise affogato desert sands tone
  • Hand wash in cold water, dry flat

FAQ

  • All unworn items, with tags attached and in their original packaging are eligible for return or exchange within 21 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

Pair it with ->

Cotton French Cut Brief in Buff Cotton French Cut Brief in Buff Cotton French Cut Brief in Buff $22 +
Rated 4.8 out of 5
12 Reviews
Sieve Thong in Buff Sieve Thong in Buff Sieve Thong in Buff $30 +
Rated 4.7 out of 5
141 Reviews
Whipped High Rise in Buff Whipped High Rise in Buff Whipped High Rise in Buff $45 +
Rated 4.7 out of 5
198 Reviews
Silky Thong in Buff Silky Thong in Buff Silky Thong in Buff $30 +
Rated 4.7 out of 5
93 Reviews
Write a Review
average rating 4.7 out of 5
Based on 387 reviews
  • 5 Stars
    317 Reviews
  • 4 Stars
    45 Reviews
  • 3 Stars
    11 Reviews
  • 2 Stars
    5 Reviews
  • 1 Star
    9 Reviews
95% of reviewers would recommend this product to a friend
Overall
Rated -1 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
387 Reviews
Reviewed by TARA G.
Verified Buyer
Sieve Demi Bra in Slate
Reviewing
Sieve Demi Bra in Slate
I recommend this product
Size Purchased
34D
How it Fits
True to Size
Age Range
35 - 44
Rated 5 out of 5
Review posted

Sexy and lightweight

Fits like a dream and so light that I forget I am wearing it

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Renee K.
Verified Buyer
Sieve Demi Bra in Black
Reviewing
Sieve Demi Bra in Black
I recommend this product
Size Purchased
34A
How it Fits
True to Size
Age Range
45 - 54
Rated 5 out of 5
Review posted

Unlined bra

Fits well

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Kristin K.
Verified Buyer
Sieve Demi Bra in Peach
Reviewing
Sieve Demi Bra in Peach
I recommend this product
Size Purchased
36DD
How it Fits
True to Size
Age Range
55 - 64
Rated 5 out of 5
Review posted

Positive experience

Buying a bra on line and expecting a good fit is a bit absurd. But, I have to say, this company worked well with me on exchanges so that I could ultimately find something that I was happy with.

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 4 out of 5
Was this helpful?

@negativeunderwear