18G Bras & Swimwear

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  • Cubanito Non Wired Bikini Top Jade Tides
    $79.95
    JadeTides
    22H
    22G
    22F
    22E
    31 sizes available
  • Solisse Underwired Plunge Bra Black
    $201.00
    Black
    20E
    20D
    20C
    18G
    27 sizes available
  • Tortoli Bay Underwired Plunge Bikini Top Natural
    $89.95
    Natural
    22FF
    22F
    22E
    20HH
    43 sizes available
  • Playa Azul Underwired Full Cup Bikini Top Navy
    $79.95
    Navy
    18GG
    18G
    18FF
    18F
    23 sizes available
  • Playa Azul Underwired Swimsuit Navy
    $144.95
    Navy
    18G
    18FF
    18F
    18E
    17 sizes available
  • Playa Azul Underwired Tankini Top Navy
    $124.95
    Navy
    18GG
    18G
    18FF
    18F
    27 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
  • Madison Full Cup Bra Velvet Blue
    $174.00
    Atlantic Blue
    Black
    Cafe Latte
    Natural
    Pink Parfait
    +4 colours
    22E
    10F
    10E
    12E
    60 sizes available
  • Azores Underwired Gathered Full Cup Bikini Top Midnight
    $89.95
    Midnight
    18GG
    18G
    18FF
    18F
    46 sizes available
  • Azores Underwired Plunge Bikini Top Midnight
    $84.95
    Midnight
    18GG
    18G
    18FF
    18F
    46 sizes available
  • Shimla Underwired Plunge Bra Crazy Blue
    $213.00
    Crazy Blue
    20E
    20D
    20C
    18G
    27 sizes available
  • Lyriana Underwired Full Cup Bra Jet
    $114.95
    Jet
    22HH
    22H
    22GG
    22G
    59 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
  • Freedom Non Wired Non Padded Sports Bra Azure
    $109.95
    Azure
    BlackChalk
    Sienna Rose Chalk
    18HH
    18H
    18GG
    18G
    72 sizes available
  • Brianna Padded Half Cup Bra Haute Red
    $99.95
    Black
    Haute Red
    10GG
    10H
    10HH
    12G
    40 sizes available
  • Amara Underwired Full Cup Bra Plum
    $99.95
    Black
    Honey
    Plum
    24K
    24JJ
    24J
    24HH
    14 sizes available
  • Salerno Underwired Full Cup Bra Evening Red
    $153.00
    Candy Ginger
    Evening Red
    Midnight Blue
    Natural
    Spring Rose
    28F
    28E
    28D
    28C
    21 sizes available
  • Salerno Wire Free Bra Evening Red
    $144.00
    Candy Ginger
    Evening Red
    Midnight Blue
    Natural
    Spring Rose
    20F
    20E
    20D
    20C
    26 sizes available
  • Illusion Side Support Bra Meadow Mist
    $79.95
    Black
    Blush
    Meadow Mist
    Natural Beige
    Navy
    +4 colours
    8D
    8DD
    8E
    8F
    59 sizes available
  • Allure Full Cup Bra Plum
    $104.95
    Black Latte
    Honey
    Ivory
    Plum
    True Red
    8D
    8DD
    8E
    8F
    31 sizes available
  • Monterrey Cotton Lined Full Cup Bra Venus
    $169.00
    Venus
    28D
    28C
    28B
    26F
    64 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
Viewing 1-27 out of 165 products

18G Bras & Swimwear

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

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