Name: Sieve Non-Wire Bra in Black
Brand: Negative Underwear
Price: 70 USD
Availability: InStock
Rating: 4.6 (5300 reviews)

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See it on:

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

Sieve Non-Wire Bra in Black

$70

Size Size Chart 0 1 2 3 4 5 1+ 2+ 3+ 4+ 5+

Quantity Single 2-Pack

Product variants

4.6

Rated 4.6 out of 5 stars

Based on 5,300 reviews

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5,300 reviews

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Kimberly K.
Verified Buyer
Size Purchased 4
How it Fits True to Size
Age Range 55 - 64
Bra Size 38D
4 minutes ago
Size Purchased 4
How it Fits True to Size
Age Range 55 - 64
Bra Size 38D
Reviewing
Sieve Non-Wire Bra in Babe
Rated 5 out of 5 stars
Great bra.
I love this bra. It's comfortable and fits very well. Makes me feel pretty knowing what's under my shirt.
Was this helpful?
Loren F.
Verified Buyer
Size Purchased 1
How it Fits True to Size
Age Range 25 - 34
Bra Size 34A
16 hours ago
Size Purchased 1
How it Fits True to Size
Age Range 25 - 34
Bra Size 34A
Reviewing
Sieve Non-Wire Bra in Black
Rated 5 out of 5 stars
Everyday bra
Best bra I’ve bought in years.
Was this helpful?
Loren F.
Verified Buyer
Size Purchased 1
How it Fits True to Size
Age Range 25 - 34
Bra Size 34A
16 hours ago
Size Purchased 1
How it Fits True to Size
Age Range 25 - 34
Bra Size 34A
Reviewing
Sieve Non-Wire Bra in Slate
Rated 5 out of 5 stars
Great Everyday bra
Better than I had imagined, fits true to size. Very comfortable and flattering
Was this helpful?
Sara H.
Verified Buyer
Size Purchased 5+
How it Fits True to Size
Age Range 35 - 44
Bra Size 38DDD/F
Yesterday
Size Purchased 5+
How it Fits True to Size
Age Range 35 - 44
Bra Size 38DDD/F
Reviewing
Sieve Non-Wire Bra in Slate
Rated 5 out of 5 stars
Amazing - did not expect it to be this good!
I have tried 8 million bras that technically fit when i first put them on, but throughout the day while running errands or being more active, they tend to slide down and give me double boob without full coverage. This was not the case when i wore this bra - really great coverage all day while being light and comfy. Going to buy more!!
Was this helpful?
Ann Marie B.
Verified Buyer
Size Purchased 5
How it Fits True to Size
Age Range 55 - 64
Bra Size 38C
3 days ago
Size Purchased 5
How it Fits True to Size
Age Range 55 - 64
Bra Size 38C
Reviewing
Sieve Non-Wire Bra in Buff
Rated 5 out of 5 stars
Finally
I finally love a bra!!
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Sieve Non-Wire Bra in Black

Sieve Non-Wire Bra

Our best selling bra for a reason.

Fit

Fabric + Care

FAQ

Sieve Non-Wire Bra in Black

Sieve Non-Wire Bra

Our best selling bra for a reason.

Fit

Fabric + Care

FAQ

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