12J Bras & Swimwear

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  • Cubanito Non Wired Bikini Top Jade Tides
    $79.95
    JadeTides
    22H
    22G
    22F
    22E
    31 sizes available
  • Tortoli Bay Underwired Plunge Bikini Top Natural
    $89.95
    Natural
    22FF
    22F
    22E
    20HH
    43 sizes available
  • Tortoli Bay Underwired High Apex Bikini Top Natural
    $79.95
    Natural
    16G
    16FF
    16F
    16E
    51 sizes available
  • Lucie Stretch Plunge Bra Jet
    $94.95
    Black
    Fleur
    Jet
    Midnight
    Mist
    +5 colours
    24DD
    24D
    22G
    22FF
    56 sizes available
  • Carena Underwired Balconette Bra Black
    $94.95
    Black
    22JJ
    22J
    22HH
    22H
    59 sizes available
  • Matilda Plunge Bra Gold Rush
    $94.95
    Black
    Cafe Au Lait
    Gold Rush
    Haute Red
    Hot Pink
    +5 colours
    10GG
    10H
    10HH
    10J
    62 sizes available
  • Jennie Underwired Side Support Bra Wild Rose
    $89.95
    Wild Rose
    20FF
    20F
    20E
    20DD
    60 sizes available
  • Clara Demi Balconette Bra Black Vintage Gold
    $104.95
    BlackVintage Gold
    16J
    16HH
    16H
    16GG
    37 sizes available
  • Cala Cuba Underwired Bikini Top Black Sands
    $74.95
    BlackSands
    16G
    16FF
    16F
    16E
    52 sizes available
  • Keira Banded Underwired Bra Lapis
    $84.95
    Amethyst
    Black
    Chocolate
    Fawn
    Ink
    +5 colours
    24H
    24GG
    24G
    24FF
    65 sizes available
  • Evolution Comfort Underwired Side Support Bra Ruby
    $79.95
    Black
    Ruby
    20G
    20FF
    20F
    20E
    63 sizes available
  • Evolution Comfort Underwired Side Support Bra Black
    $79.95
    Black
    Ruby
    20G
    20FF
    20F
    20E
    63 sizes available
  • Envy Plunge Bra Poppy Red
    $99.95
    Black
    Honey
    Poppy Red
    16J
    16HH
    16H
    16GG
    37 sizes available
  • Endurance Non Padded Wired Sports Bra Azure
    $112.95
    Azure
    Berry Chalk
    Black
    BlackLatte
    Dusty Rose
    +2 colours
    18HH
    18H
    18GG
    18G
    75 sizes available
  • Bliss Underwired Full Cup Bra Black Floral
    $99.95
    Black Floral
    Hazel
    Noir
    Rose Pink
    24HH
    24H
    24GG
    24G
    41 sizes available
  • Allure Full Cup Bra Plum
    $104.95
    Black Latte
    Honey
    Ivory
    Plum
    True Red
    8D
    8DD
    8E
    8F
    31 sizes available
  • Heidi Plunge Bra Indigo
    $106.95
    Indigo
    Lemon
    16J
    16HH
    16H
    16GG
    33 sizes available
  • Tiernie Non Wired Bralette Black
    $89.95
    Black
    Sahara
    Tibetan Red
    22H
    22G
    22F
    22DD
    32 sizes available
  • Tiernie Non Wired Bralette Sahara
    $89.95
    Black
    Sahara
    Tibetan Red
    22H
    22G
    22F
    22DD
    32 sizes available
  • Downtime Non Wired Bralette French Navy
    $89.95
    Ash Rose
    Black
    French Navy
    Grey Marl
    22G
    22F
    20J
    20H
    23 sizes available
  • Nerina Underwired Plunge Bra French Navy
    $89.95
    Black
    Dusty Rose
    French Navy
    Rouge
    Sahara
    22G
    22FF
    22F
    22E
    56 sizes available
  • Elomi Smooth Moulded Non Padded Bra Fig
    $89.95
    Black
    Deep Emerald
    Fig
    Haute Red
    Heather
    +2 colours
    10GG
    10H
    10HH
    10J
    41 sizes available
  • Reja Underwired Plunge Bra Fig
    $99.95
    Black
    Fig
    24DD
    22G
    22FF
    22F
    59 sizes available
  • Morgan Underwired Banded Bra Blue Leopard
    $94.95
    Ballet Pink
    Black
    Blue Leopard
    Cameo Rose
    Dark Romance
    +8 colours
    10GG
    10H
    10HH
    10J
    54 sizes available
  • Dream Comfort Underwired Full Cup Bra Black
    $99.95
    Black
    Cameo Rose
    24HH
    24H
    24GG
    24G
    75 sizes available
  • Power Moulded Sports Bra Ocean
    $112.95
    Aqua Haze
    Black
    BlackChalk
    Greymarle
    Latte
    +3 colours
    18GG
    18G
    18FF
    18F
    50 sizes available
  • Ana Plunge Bra Cornflower
    $104.95
    Black
    Cornflower
    Honey
    Ocean Blue
    Vintage
    +1 colour
    6F
    6FF
    6G
    6GG
    33 sizes available
Viewing 1-27 out of 120 products

12J Bras & Swimwear

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

  • Your 12J 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 12J bras and swimwear below. If your purchase is $150 or more you'll get free shipping anywhere in Australia.