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.

Q’s about sizing or fit? Email us at hello@negativeunderwear.com

Sieve Longline Bra in Buff + White

$70

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Size Size Chart

0 1 2 3 4 5

Product variants

4.6

Rated 4.6 out of 5 stars

Based on 30 reviews

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30 reviews

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samantha w.
Verified Buyer
Size Purchased 3
How it Fits True to Size
Age Range 45 - 54
Bra Size 34DDD/F
2 days ago
Size Purchased 3
How it Fits True to Size
Age Range 45 - 54
Bra Size 34DDD/F
Reviewing
Sieve Longline Bra in Black
Rated 5 out of 5 stars
LOVE LOVE LOVE!!!
GREAT SUPPORT, FEMININE, COMFORTABLE, SIMPLE YET SEXY! I LOVE HOW THIS BRA/BRALETTE FITS! MY NEW FAVORITE!!! IT DESERVES MORE THAN 5 STARS!!
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Jelena
Verified Buyer
Size Purchased 4+
How it Fits True to Size
Age Range 45 - 54
Bra Size 36DD/E
2 days ago
Size Purchased 4+
How it Fits True to Size
Age Range 45 - 54
Bra Size 36DD/E
Reviewing
Sieve Longline Bra in Black
Rated 5 out of 5 stars
Great bralette!
Love the style and fit, just wish they made another version that has a little more coverage, as this was completely see through.
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Marcella T.
Verified Buyer
Size Purchased 4
How it Fits True to Size
Age Range 45 - 54
Bra Size 36DD/E
1 week ago
Size Purchased 4
How it Fits True to Size
Age Range 45 - 54
Bra Size 36DD/E
Reviewing
Sieve Longline Bra in Babe
Rated 4 out of 5 stars
Nice bralette
I love the sieve fabrics , only negative comment is the strap, a little too thin to hold
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Ellen R.
Verified Buyer
Size Purchased 2
How it Fits True to Size
Age Range 55 - 64
Bra Size 36B
1 week ago
Size Purchased 2
How it Fits True to Size
Age Range 55 - 64
Bra Size 36B
Reviewing
Sieve Longline Bra in Black
Rated 5 out of 5 stars
Long bra
Comfortable, no underwire.
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Jeff D.
Verified Buyer
Size Purchased 3
How it Fits True to Size
Age Range 35 - 44
Bra Size 34C
2 weeks ago
Size Purchased 3
How it Fits True to Size
Age Range 35 - 44
Bra Size 34C
Reviewing
Sieve Longline Bra in Black
Rated 5 out of 5 stars
Fits nice
Great fit for feeling sexy without others knowing. The Mrs loved it
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