12B Bras & Swimwear

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  • Karolina Soft Cup Mastectomy Bra Sand
    $89.95
    Black Sand
    Lipstick
    Sand
    White Sand
    12A
    12B
    12C
    12D
    22 sizes available
  • Posie Racerback Wirefree T Shirt Style Teen Bra Single Blush
    $69.95
    Blush
    Grey
    Ivory
    14D
    14C
    14B
    14A
    20 sizes available
  • Karolina Soft Cup Mastectomy Bra Black Sand
    $89.95
    Black Sand
    Lipstick
    Sand
    White Sand
    12A
    12B
    12C
    12D
    24 sizes available
  • Jane Padded Balcony Bra Bois De Rose
    $174.00
    Black
    Bois De Rose
    Boudoir Cream
    Dune
    Milky Blue
    +1 colour
    8C
    8D
    8E
    10B
    22 sizes available
  • Abellia Underwired Push Up Bra Black
    $94.95 $71.21
    Black
    Gardenia
    Navy Peony
    18D
    18C
    16DD
    16D
    25 sizes available
  • Lace Perfection Underwired Bra Cafe Creme
    $89.95
    Cafe Creme
    Charcoal
    8D
    8DD
    8E
    8F
    6 sizes available
  • Lace Perfection Underwired Contour Bra Charcoal
    $94.95
    Cafe Creme
    Charcoal
    12B
  • Katja Cotton Non Wired Bra White
    $44.95
    Black
    White
    20DD
    20D
    20C
    20B
    25 sizes available
  • Tom Padded Heart Shape Bra White
    $158.00
    Cafe Latte
    Charcoal
    Cosmetic
    Happy Pink
    Influencer Pink
    +5 colours
    8B
    8C
    8D
    8E
    26 sizes available
  • Cross Your Heart Wire Free Bra Beige
    $54.95
    Beige
    24DD
    24D
    24C
    22DD
    27 sizes available
  • Body Make Up Soft Touch Bra Black
    $59.95
    Black
    12B
  • Camilla Soft Wire Free Mastectomy Bra Black Sand
    $64.95
    Black Sand
    22DD
    22D
    22C
    22B
    30 sizes available
  • Jhana Padded Heart Shape Bra Black
    $201.00 $119.00
    Black
    16C
    14E
    12E
    12B
  • Luna Adaptive Non Wired Mastectomy T Shirt Bra Black
    $109.95
    Black
    Nude
    20C
    20B
    20A
    18D
    32 sizes available
  • Luna Adaptive Non Wired Mastectomy T Shirt Bra Nude
    $109.95
    Black
    Nude
    20C
    20B
    20A
    18D
    29 sizes available
  • Soft Studio Padded Wire Free Bralette Natural
    $114.00
    Black
    Caffe Latte
    Natural
    True Red
    16D
    16C
    16B
    16A
    18 sizes available
  • Melipha Padded Heart Shape Bra Vivid Green
    $183.00 $137.25
    Vivid Green
    14C
    12B
  • Embrace Lace Contour Bra Grandalia Red
    $94.95
    Black
    Grandalia Red
    Nude
    8D
    8DD
    8E
    10C
    22 sizes available
Viewing 28-45 out of 45 products

12B Bras & Swimwear

The perfect bra starts with the perfect size. If you know your size is 12B and you are looking for the perfect fit, you'll want to make sure that:

  • Your 12B bra fits snugly around the back and sits evenly on the body from front to back.
  • Underwires must sit flush against your chest.
  • Your whole breast is fitting into the cup with NO spillage or gaping.
  • You should be able to fit your finger under the straps.

If you are unsure of your size, visit our fitting advice page to learn more about your size, or you can contact our fitters for a virtual phone or video fitting. Otherwise, check out our selection of 12B bras and swimwear below. If your purchase is $150 or more you'll get free shipping anywhere in Australia.