• Wacoal Shelf Bra Camisole - B-Smooth: Image 2
  • Wacoal Shelf Bra Camisole - B-Smooth: Image 3
  • Wacoal Shelf Bra Camisole - B-Smooth: Image 1

Wacoal Shelf Bra Camisole - B-Smooth


The Wacoal Shelf Bra Camisole - B-Smooth (Wacoal 831275) is an ultra-comfortable foundation basic with a built-in shelf bra and foam cups for coverage.


  • Sizes (Band): 32, 34, 36 and 38.
  • Body Fabric: 94% Nylon/6% Spandex.
  • Seamless camisole.
  • Inner shelf bra with sewn-in foam cups.
  • Knitted bottom of camisole allows for additional stretch over the hips.
  • Stretch straps with back adjustment.


Determine Band Size

  • Wear a good-fitting, non-padded bra and face the mirror.
  • Wrap the measuring tape very snugly around your rib cage, just under your bustline. Make sure the tape is even and parallel with the floor.
  • Exhale and pull the measuring tape as tightly as possible. This is your Rib Cage measurement.
  • If the measurement is odd, add 5". If the measurement is even, add 4". If the measurement is 40" or above, add only 3-4 inches. This is your Band Size.
  • Use this chart as a guideline.
  • Select the Band Size according to your Rib Cage measurement as follows:
Rib Cage 27-28" 29-30" 31-32" 33-34" 35-36" 37-38" 39-41" 42-43" 44-45"
Band Size (USA) 32 34 36 38 40 42 44 46 48
UK 32 34 36 38 40 42 44 46 48
Europe 70 75 80 85 90 - - - -
France 85 90 95 100 105 - - - -
Italy 1 2 3 4 5 - - - -
Australia 10 12 14 16 18 - - - -
  • To confirm the Band Size, wrap the measuring tape loosely around your rib cage, just above your bustline and under your arms. This measurement should equal the Band Size.

Determine Cup Size

  1. Wear a good-fitting, non-padded bra.
  2. Wrap the measuring tape around the fullest part of your bust, making sure the tape is parallel to the floor and lying flat around your body.
  3. This will be a loose measurement. You should be able to easily insert 2 fingers sideways between the side of your breast and the tape. This is your Bust Measurement.
  4. The difference in inches between the Band Size and the Bust Measurement will determine the cup size:
Bust Minus Band 0" 1" 2" 3" 4" 5" 6" 7" 8"
Cup Size (USA) AA A B C D DD/E DDD/F G H
Europe AA A B C D E F G H
France AA A B C D E F G H
Italy - A B C D DD E F FF
Australia - A B C D DD E F FF


Wacoal was founded in 1946 by Japanese Jewelry Designer Koichi Tsukamato after he noticed that Japanese women had started wearing Western clothing and lingerie. Since then, Wacoal has grown to become one of the premier women’s lingerie companies, famous for their focus on superior fit, exceptional quality, extraordinary comfort, and bold innovation. With sizes that range from 30D to 44H, you’re bound to find the perfect lingerie for you!

Wacoal Shelf Bra Camisole - B-Smooth Reviews

Rate and Review this item
Verified Buyer
Runs small and tight
By Rose from Cape Coral, FL from on 1/15/2015
I wear size 34 in any brand. However, this size 34 Wacoal Shelf Bra Camisole was too tight, showing the outline of the bra cups and the bottom elastic of the shelf bra. It didn't lie flat and smooth as pictured. It's well made, and I gave it three stars for that. I don't know if I got an off-size camisole or if they all run small, as I've never purchased Wacoal before. Pros: - Nice fabric
Well-made Cons: - Too tight in my regular size, therefore not smoothing