18JJ Bras & Swimwear

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  • Lucie Stretch Plunge Bra Mocha
    $94.95
    Black
    Fleur
    Jet
    Midnight
    Mist
    +5 colours
    24DD
    24D
    22G
    22FF
    60 sizes available
  • Amara Underwired Full Cup Bra Honey
    $99.95
    Black
    Honey
    Plum
    24K
    24JJ
    24J
    24HH
    81 sizes available
  • Reja Underwired Plunge Bra Fig
    $99.95
    Black
    Fig
    24DD
    22G
    22FF
    22F
    59 sizes available
  • Nerina Underwired Plunge Bra Dusty Rose
    $89.95
    Black
    Dusty Rose
    French Navy
    Rouge
    Sahara
    22G
    22FF
    22F
    22E
    57 sizes available
  • Thrive Underwired Non Padded Sports Bra Pale Green
    $120.95
    Dusty Rose
    Pale Green
    24H
    24GG
    24G
    24FF
    65 sizes available
  • Thrive Underwired Non Padded Sports Bra Dusty Rose
    $120.95
    Dusty Rose
    Pale Green
    24H
    24GG
    24G
    24FF
    26 sizes available
  • Tiernie Underwired Stretch Plunge Bra Tibetan Red
    $89.95
    Black
    Denim
    Red
    Sahara
    Tibetan Red
    24DD
    22G
    22FF
    22F
    28 sizes available
  • Signature Zadie Full Cup Swimsuit Black
    $174.95
    Black
    18K
    18JJ
    18J
    18HH
    43 sizes available
  • Nerina Underwired Plunge Bra French Navy
    $89.95
    Black
    Dusty Rose
    French Navy
    Rouge
    Sahara
    22G
    22FF
    22F
    22E
    56 sizes available
  • Dream Comfort Underwired Full Cup Bra Black
    $99.95
    Black
    Cameo Rose
    24HH
    24H
    24GG
    24G
    75 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
  • Keira Banded Underwired Bra Lapis
    $84.95
    Amethyst
    Black
    Chocolate
    Fawn
    Ink
    +5 colours
    24H
    24GG
    24G
    24FF
    65 sizes available
  • Lucie Stretch Plunge Bra Jet
    $94.95
    Black
    Fleur
    Jet
    Midnight
    Mist
    +5 colours
    24DD
    24D
    22G
    22FF
    56 sizes available
  • Kayla Banded Underwired Bra Cassis
    $89.95
    Cassis
    Charcoal
    CoralPetal
    Dark Leopard
    Ornate
    +1 colour
    24H
    24GG
    24G
    24FF
    60 sizes available
  • Tortoli Bay Underwired Plunge Bikini Top Natural
    $89.95
    Natural
    22FF
    22F
    22E
    20HH
    43 sizes available
  • Carena Underwired Balconette Bra Black
    $94.95
    Black
    22JJ
    22J
    22HH
    22H
    59 sizes available
Viewing 28-43 out of 43 products

18JJ Bras & Swimwear

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

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