12J Bras & Swimwear

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  • Celeste Balconette Bra Black
    $106.95
    Black
    Cameo Rose
    18K
    18JJ
    18J
    18HH
    80 sizes available
  • Celeste Balconette Bra Cameo Rose
    $106.95
    Black
    Cameo Rose
    18K
    18JJ
    18J
    18HH
    80 sizes available
  • Tango Essence Balconette Bra Indigo
    $79.95
    Black
    Honey
    Indigo
    Obsidian
    20J
    20HH
    20H
    20GG
    24 sizes available
  • Endurance Non Padded Wired Sports Bra Grapefruit
    $112.95
    Azure
    Berry Chalk
    Black
    BlackLatte
    Dusty Rose
    +2 colours
    18HH
    18H
    18GG
    18G
    27 sizes available
  • Lucie Stretch Plunge Bra Mocha
    $94.95
    Black
    Fleur
    Jet
    Midnight
    Mist
    +5 colours
    24DD
    24D
    22G
    22FF
    60 sizes available
  • Ana Plunge Bra Honey
    $99.95
    Black
    Cornflower
    Honey
    Ocean Blue
    Vintage
    +1 colour
    6F
    6FF
    6G
    6GG
    56 sizes available
  • Signature Zadie Full Cup Swimsuit Black
    $174.95
    Black
    18K
    18JJ
    18J
    18HH
    43 sizes available
  • Keira Banded Bra Amethyst
    $84.95
    Amethyst
    Black
    Chocolate
    Fawn
    Ink
    +5 colours
    24H
    24GG
    24G
    24FF
    65 sizes available
  • Kayla Banded Underwired Bra Coral Petal
    $89.95 $67.46
    Cassis
    Charcoal
    CoralPetal
    Dark Leopard
    Ornate
    +1 colour
    24H
    24GG
    24G
    24FF
    14 sizes available
  • Endurance Non Padded Wired Sports Bra Dusty Rose
    $112.95
    Azure
    Berry Chalk
    Black
    BlackLatte
    Dusty Rose
    +2 colours
    18HH
    18H
    18GG
    18G
    75 sizes available
  • Salerno Underwired Full Cup Bra Candy Ginger
    $148.00
    Candy Ginger
    Evening Red
    Midnight Blue
    Natural
    Spring Rose
    28F
    28E
    28D
    28C
    93 sizes available
  • Aerith Underwired Plunge Bra Rose
    $99.95
    Rose
    24DD
    22G
    22FF
    22F
    11 sizes available
  • Keira Banded Bra Seafoam
    $84.95 From $63.70
    Amethyst
    Black
    Chocolate
    Fawn
    Ink
    +5 colours
    24H
    24GG
    24G
    24FF
    6 sizes available
  • Amara Underwired Full Cup Bra Black
    $99.95
    Black
    Honey
    Plum
    24K
    24JJ
    24J
    24HH
    81 sizes available
  • Amara Underwired Full Cup Bra Honey
    $99.95
    Black
    Honey
    Plum
    24K
    24JJ
    24J
    24HH
    81 sizes available
  • Flawless Wire Free Nursing Bra Cashmere
    $89.95
    Black
    Cashmere
    Rosedust
    20H
    20GG
    20G
    20FF
    11 sizes available
  • Nomad Nights Underwired High Apex Bikini Top Marine
    $84.95 $63.71
    Atlantic
    Black
    Marine
    White
    16G
    16FF
    16F
    16E
    11 sizes available
  • Downtime Non Wired Bralette Ash Rose
    $89.95
    Ash Rose
    Black
    French Navy
    Grey Marl
    22G
    22F
    20J
    20H
    23 sizes available
  • Ana Underwired Plunge Bodysuit Salsa Red
    $149.95
    Black
    Salsa Red
    6F
    6FF
    6G
    6GG
    53 sizes available
  • Matilda Plunge Bra Praline
    $94.95
    Black
    Cafe Au Lait
    Gold Rush
    Haute Red
    Hot Pink
    +5 colours
    10GG
    10H
    10HH
    10J
    61 sizes available
  • Reflect Underwired Side Support Bra Navy
    $84.95
    Black
    Natural Beige
    Navy
    Red
    Soft Pink
    +2 colours
    8D
    8DD
    8E
    8F
    62 sizes available
  • Tiernie Underwired Stretch Plunge Bra Black
    $89.95
    Black
    Denim
    Red
    Sahara
    Tibetan Red
    24DD
    22G
    22FF
    22F
    60 sizes available
  • Iris Balconette Tankini Top Black Gingham
    $144.95
    BlackGingham
    18K
    18JJ
    18J
    18HH
    71 sizes available
  • Olivia Full Cup Bikini Top Black Gingham
    $104.95
    Black
    BlackGingham
    18K
    18JJ
    18J
    18HH
    71 sizes available
  • Paloma Balconette One Piece Black Gingham
    $169.95
    BlackGingham
    18K
    18JJ
    18J
    18HH
    71 sizes available
  • Panache: Signature Gina Square Neck Bikini Top Black
    $104.95
    Black
    16H
    16GG
    16G
    16FF
    50 sizes available
  • Panache: Signature Olivia Full Cup Bikini Top Black
    $94.95
    Black
    BlackGingham
    18K
    18JJ
    18J
    18HH
    72 sizes available
Viewing 28-54 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.