Zero Edge™ Strapless Bustier Bra

$68

40 Reviews

Rated 4.3 out of 5 stars from 40 reviews

Zero Edge™ Strapless Bustier Bra

$68

40 Reviews

Rated 4.3 out of 5 stars from 40 reviews

Band

30

Size guide

Cup

C

Size

Size guide

Product Details

Get next-level lift with a versatile plunge neckline. We reimagined the strapless push up to deliver gravity-defying cleavage without gaping or flattening. Wear as a bra, lingerie or outerwear. Best for smaller cups.

  • 5-way convertible straps: classic, halter, crossback, one-strap, or strapless
  • Ultra-soft push up padding for lift & shape
  • Flat band & adjustable back closure
  • Flexible, poke-free underwire
Size & Fit
  • True to size
  • Minimal coverage
  • Best for small cups
Bra Size Calculator & Chart

Thirdlove offers over 60 bra sizes from 32 to 44 band and bra cup sizes from AA to H cup, including our exclusive half cup sizes. Using your current bra size as a starting point, you can refer to the bra cup size chart below to refine your fit.

Bra Size Calculator & Chart

How To Use The Bra Size Chart

When using the chart to find your bra size, keep in mind:

  • The band size increases as you move from left to right. Move left or right within the row if your band doesn't fit.
  • The cup size increases as you move from top to bottom on the chart. Move up or down the columns if your cups don't fit. In between cup sizes? Go up or down a half-cup! And keep in mind if you want styles that are full coverage or not!
  • Bra sizes that share a row are sister sizes, meaning they share the same cup volume (though they have different cup letters). For example, at a glance they’re all just different bra sizes. However, the row with bra sizes 36C, 38B, and 40A have something in common: they all have the same cup volume but have different band sizes. The same goes for the row with bra sizes 38H, 40G, 42F, 44E, 46D, and 48C.
Bra Size Calculator & Chart

Measure snugly around your rib cage (underbust) and around the fullest part of your bust, in inches. Step 1 gives your band. For step 2, subtract your underbust from your bust and find the difference in your band's column. These are the sizes our Bra Size Calculator gives.

Step 1: Band size by underbust measurement (inches). Each range excludes its lower value and includes its upper value.
Underbust (in) Band size
24.9 – 28.5 30
28.5 – 30.5 32
30.5 – 32.5 34
32.5 – 34.5 36
34.5 – 36.5 38
36.5 – 38.5 40
38.5 – 40.5 42
40.5 – 42.5 44
Step 2: Bra size by band and by bust minus underbust (inches). Each range excludes its lower value and includes its upper value.
Bust − underbust (in) Band 30 Band 32 Band 34 Band 36 Band 38 Band 40 Band 42 Band 44
Up to 2.534AA
2.5 – 330B*32A*34AA*
3 – 3.530C32B34A
3.5 – 430C½32B½34A½
4 – 4.530D32C34B36A*
4.5 – 530D32C½34B½36A½
5 – 5.530E32D34C36B38A*
5.5 – 630E½32D½34C½36B½38A½
6 – 6.530F32E34D36C38B
6.5 – 730F32E½34D½36C½38B½
7 – 830G32F34E36D38C40B*
8 – 932G34F36E38D40C42B*
9 – 1034G36F38E40D42C44B*
10 – 1134H36G38F40E42D44C
11 – 1236H38G40F42E44D
12 – 1338H40G42F44E

* Also the result when the difference is exactly 2.5 in: 30B, 32A, 34AA; 4 in: 36A; 5 in: 38A; 7 in: 40B; 8 in: 42B; 9 in: 44B.

The calculator only gives a size for an underbust over 24.9 in, up to 42.5 in, with a difference of up to 13 in. Blank cells and measurements outside these ranges have no size in the calculator.

Fabric & Care
  • 50% nylon, 50% spandex
  • Hand wash in cold, lay flat to dry
  • Use a garment bag for machine wash
Shipping & Returns

Perfect fit promise: Exchanges free for 60 days for all eligible orders. Please try on the bra to ensure a good fit, making sure to leave the original tags attached. We only accept underwear in unworn condition, with original tags, in its unopened original polybag. Items marked final sale are not eligible for return or exchange. If something’s not right, we can help. Our Fit Experts are available via live chat, or email to answer any questions you might have.

Complete the Look

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What Our Customers Are Saying

  1. Amanda G.

    Rated 5 out of 5 stars

    Sexiest thing I own

    I am a 34 D1/2 according to the quiz (I had to retake it a couple of times to measure correctly, since I did not have a bra that fit right - must be a good, supportive and not stretchy nor sport bra for fit quiz), so 34D was perfect to create a supportive and sexy situation :)

    It is silky smooth perfection

    Cup Size
    D
    Fit
    True to size
    Comfort
    Excellent
  2. Rachel R.

    Rated 5 out of 5 stars

    So cute and comfortable, but size up!

    I love the softness of the fabric and it makes my chest look absolutely incredible. I usually wear a 34C in all my Third Love bras, but had to size up to a 36B and even that is still a little more snug than my other ones, but i think it will probably stretch a little bit.

    Cup Size
    B
    Fit
    Runs small
    Comfort
    Excellent
  3. Rose T.

    Rated 5 out of 5 stars

    This is surprisingly so comfortable.

    This is surprisingly so comfortable. It’s extremely supportive for a strapless bra. I don’t event need the straps when I’m wearing it as a regular bar. It never feels like it’s falling down. I love the animal print.

    Cup Size
    B
    Fit
    True to size
    Comfort
    Excellent
  4. Sydney

    Rated 5 out of 5 stars

    Holy Grail of Strapless Bras!!

    This is exactly what I've been looking for for years!!! The wide band helps the bra stay up and in place- no weird bra rolling or frumping. The material is smoothing and flattering. The fit is snug fit (not a lot of stretch), but it's not uncomfortable, and there's no slippage. I don't feel like my girls are gonna fall out (A1/2, but ordered a 34B). Everything is secure. I would wear this bra every day! Hallelujah!

  5. Tiffany R.

    Rated 2 out of 5 stars

    Didn't fit

    I used the Find My Fit calculator to submit my measurements and calculate my bra size, so I ordered based on that. It was a different size than I usually order. It ended up being way too tight. The style is cute, but unfortunately have to return.