18GG Bras & Swimwear

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  • Elomi Smooth Moulded Strapless Bra Black
    $99.95
    Black
    Sahara
    10GG
    10H
    10HH
    10J
    40 sizes available
  • Plain Sailing Underwired Plunge Bikini Top Black
    $79.95
    Azure
    Black
    22FF
    22F
    22E
    20HH
    43 sizes available
  • Bliss Underwired Full Cup Bra Hazel
    From $94.95
    Black Floral
    Hazel
    Noir
    Rose Pink
    24HH
    24H
    24GG
    24G
    74 sizes available
  • Elomi Smooth Moulded Non Padded Bra Black
    $89.95
    Black
    Deep Emerald
    Fig
    Haute Red
    Heather
    +2 colours
    10GG
    10H
    10HH
    10J
    41 sizes available
  • Elomi Smooth Moulded Non Padded Bra Sahara
    $89.95
    Black
    Deep Emerald
    Fig
    Haute Red
    Heather
    +2 colours
    10GG
    10H
    10HH
    10J
    41 sizes available
  • Priya Underwired Babydoll Black
    $109.95
    Black
    Vanilla
    18GG
  • Cate Underwired Full Cup Banded Bra Hazel
    $89.95
    Black
    Hazel
    Latte
    Rosewood
    White
    12E
    12F
    12FF
    12G
    68 sizes available
  • Envy Full Cup Bra Ivory
    From $99.95
    Black
    Black Rose
    Fuchsia Pink
    Honey
    Ivory
    +2 colours
    8D
    8DD
    8E
    8F
    80 sizes available
  • Activate Non Padded Sports Bra Charcoal Marl
    $114.95
    Black
    BlackChalk
    Charcoal Marl
    12G
    12GG
    12H
    12HH
    67 sizes available
  • Envy Full Cup Bra Black
    $102.95
    Black
    Black Rose
    Fuchsia Pink
    Honey
    Ivory
    +2 colours
    8D
    8DD
    8E
    8F
    81 sizes available
  • Activate Non Padded Sports Bra Black
    $114.95
    Black
    BlackChalk
    Charcoal Marl
    12G
    12GG
    12H
    12HH
    66 sizes available
  • Power Moulded Sports Bra Black
    $112.95
    Aqua Haze
    Black
    BlackChalk
    Greymarle
    Latte
    +3 colours
    18GG
    18G
    18FF
    18F
    70 sizes available
  • Yvette Underwired Moulded Bra Sand
    $99.95
    Black
    Sand
    14DD
    14E
    14F
    14FF
    52 sizes available
  • Yvette Underwired Moulded Bra Black
    $99.95
    Black
    Sand
    14DD
    14E
    14F
    14FF
    53 sizes available
  • Kayla Banded Underwire Bra Dark Leopard
    $89.95
    Cassis
    Charcoal
    CoralPetal
    Dark Leopard
    Ornate
    +1 colour
    24H
    24GG
    24G
    24FF
    57 sizes available
  • Envisage Underwired Full Cup Side Support Bra Natural Beige
    $79.95
    Black
    Evening Blue
    Natural Beige
    Navy
    Passion
    +1 colour
    8D
    8DD
    8E
    8F
    53 sizes available
  • Morgan Underwired Banded Bra Sahara
    $94.95
    Ballet Pink
    Black
    Blue Leopard
    Cameo Rose
    Dark Romance
    +8 colours
    10GG
    10H
    10HH
    10J
    88 sizes available
  • Matilda Plunge Bra Black
    $94.95
    Black
    Cafe Au Lait
    Gold Rush
    Haute Red
    Hot Pink
    +5 colours
    10GG
    10H
    10HH
    10J
    63 sizes available
  • Matilda Plunge Bra Pearl Blush
    $94.95
    Black
    Cafe Au Lait
    Gold Rush
    Haute Red
    Hot Pink
    +5 colours
    10GG
    10H
    10HH
    10J
    63 sizes available
Viewing 82-100 out of 100 products

18GG Bras & Swimwear

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

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