18J Bras & Swimwear

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  • Allure Full Cup Bra Ivory
    $104.95
    Black Latte
    Honey
    Ivory
    Plum
    True Red
    8D
    8DD
    8E
    8F
    67 sizes available
  • Allure Full Cup Bra Black Latte
    $104.95
    Black Latte
    Honey
    Ivory
    Plum
    True Red
    8D
    8DD
    8E
    8F
    60 sizes available
  • Ana Underwired Nursing Bra Vintage
    $110.95
    Vintage
    8DD
    8E
    8F
    8FF
    35 sizes available
  • Montara Underwired Full Cup Bra I To M Cup Black
    $139.00
    Black
    Crystal Pink
    Lazurite
    Pink Parfait
    Regatta
    +1 colour
    10I
    10J
    10K
    12I
    28 sizes available
  • Montara Underwired Full Cup Bra I To M Cup Crystal Pink
    $139.00
    Black
    Crystal Pink
    Lazurite
    Pink Parfait
    Regatta
    +1 colour
    10I
    10J
    10K
    12I
    29 sizes available
  • Clara Full Cup Bra Black Charcoal
    $104.95
    Black Charcoal
    BlackPink
    Chai
    Honey
    Ivory
    +3 colours
    8D
    8DD
    8E
    8F
    60 sizes available
  • Downtime Non Wired Bralette Grey Marl
    $89.95
    Ash Rose
    Black
    French Navy
    Grey Marl
    22G
    22F
    20J
    20H
    23 sizes available
  • Kintai Underwired Plunge Bra Black
    $89.95
    Black
    Blackberry
    10GG
    10H
    10HH
    10J
    46 sizes available
  • Magic Lift Posture Back Support Bra Cafe
    $94.95
    Black
    Blue
    Cafe
    White
    14B
    14C
    14D
    14DD
    119 sizes available
  • Magic Lift Posture Back Support Bra Black
    $94.95
    Black
    Blue
    Cafe
    White
    14B
    14C
    14D
    14DD
    120 sizes available
  • Magic Lift Cotton Full Figure Support Bra Black
    $90.95
    Black
    Cafe
    Lilac
    White
    14B
    14C
    14D
    14DD
    99 sizes available
  • Magic Lift Cotton Full Figure Support Bra Cafe
    $90.95
    Black
    Cafe
    Lilac
    White
    14B
    14C
    14D
    14DD
    98 sizes available
  • Molly Underwire Nursing Bra Cameo Rose
    $99.95
    Black
    Cameo Rose
    10GG
    10H
    10HH
    10J
    51 sizes available
  • Molly Underwire Nursing Bra Black
    $99.95
    Black
    Cameo Rose
    10GG
    10H
    10HH
    10J
    60 sizes available
  • Magic Lift Full Figure Support Bra Burgundy
    $85.95
    Black
    Blush
    Burgundy
    Dark Teal
    Glacier
    +1 colour
    20F
    22F
    18B
    18F
    98 sizes available
  • Magic Lift Full Figure Support Bra Blush
    $85.95
    Black
    Blush
    Burgundy
    Dark Teal
    Glacier
    +1 colour
    20F
    22F
    18B
    18F
    98 sizes available
  • Magic Lift Full Figure Support Bra Black
    $85.95
    Black
    Blush
    Burgundy
    Dark Teal
    Glacier
    +1 colour
    20F
    22F
    18B
    18F
    99 sizes available
  • Energise Sports Bra With J Hook White
    $89.95
    Black
    Navy
    NavyGeo
    Nude
    Rosewood
    +1 colour
    12GG
    12H
    12HH
    12J
    61 sizes available
  • Energise Sports Bra With J Hook Navy
    $89.95
    Black
    Navy
    NavyGeo
    Nude
    Rosewood
    +1 colour
    12GG
    12H
    12HH
    12J
    8 sizes available
  • Keira Banded Bra Ink
    $84.95
    Amethyst
    Black
    Chocolate
    Fawn
    Ink
    +5 colours
    24H
    24GG
    24G
    24FF
    65 sizes available
  • Clara Full Cup Underwire Bra Ivory
    From $99.95
    Black Charcoal
    BlackPink
    Chai
    Honey
    Ivory
    +3 colours
    8D
    8DD
    8E
    8F
    60 sizes available
  • Glamorise Sport Cami Bra Cafe
    $74.95
    Cafe
    Soft Grey
    12C
    12D
    12DD
    12E
    72 sizes available
  • Plain Sailing Underwired Plunge Bikini Top Black
    $79.95
    Azure
    Black
    22FF
    22F
    22E
    20HH
    43 sizes available
  • Cate Underwired Full Cup Banded Bra Black
    $89.95
    Black
    Hazel
    Latte
    Rosewood
    White
    12E
    12F
    12FF
    12G
    69 sizes available
  • Cate Underwired Full Cup Banded Bra Hazel
    $89.95
    Black
    Hazel
    Latte
    Rosewood
    White
    12E
    12F
    12FF
    12G
    68 sizes available
  • Charley Stretch Plunge Bra Fawn
    $89.95
    Ballet Pink
    Black
    Fawn
    10GG
    10H
    10HH
    10J
    61 sizes available
  • Activate Non Padded Sports Bra Black
    $114.95
    Black
    BlackChalk
    Charcoal Marl
    12G
    12GG
    12H
    12HH
    66 sizes available
Viewing 55-81 out of 87 products

18J Bras & Swimwear

The perfect bra starts with the perfect size. If you know your size is 18J and you are looking for the perfect fit, you'll want to make sure that:

  • Your 18J 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 18J bras and swimwear below. If your purchase is $150 or more you'll get free shipping anywhere in Australia.