18C Bras & Swimwear

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  • Wowgirl Half Padded Plunge Bra Evening Blue
    $167.00
    Evening Blue
    True Red
    20E
    20D
    20C
    20B
    34 sizes available
  • Abellia Underwired Push Up Bra Navy Peony
    $94.95
    Black
    Gardenia
    Navy Peony
    18D
    18C
    16DD
    16D
    25 sizes available
  • Turin Full Bodice Mastectomy One Piece Quartz Sand
    $149.95
    Black Quartz Sand
    22DD
    22D
    22C
    20DD
    18 sizes available
  • Lazio Non Wired Mastectomy One Piece Multi
    $139.95
    Dark Blue Multi
    18C
    18B
    16C
    16B
    10 sizes available
  • Modern Affair Underwired Plunge Bra Rose Brown
    $104.95
    Pine Black
    Rose Brown
    18E
    18DD
    18D
    18C
    27 sizes available
  • Katja Cotton Non Wired Bra Black
    $44.95
    Black
    White
    20DD
    20D
    20C
    20B
    25 sizes available
  • Katja Cotton Non Wired Bra White
    $44.95
    Black
    White
    20DD
    20D
    20C
    20B
    25 sizes available
  • Back Appeal Non Wired Bra Black
    $104.95
    Black
    Rose Dust
    20E
    20DD
    20D
    20C
    26 sizes available
  • Back Appeal Non Wired Bra Rose Dust
    $104.95
    Black
    Rose Dust
    20E
    20DD
    20D
    20C
    31 sizes available
  • Avero Padded Heart Shape Bra Ivory Petal
    $174.00
    Ivory Petal
    Velvet Blue
    18D
    18C
    18B
    16D
    22 sizes available
  • Delray Full Cup Bikini Top Black
    $162.00
    Black
    Sea Turtle
    20G
    20F
    20E
    20D
    37 sizes available
  • Perla High Apex Bra Cappucino
    $139.95 $104.96
    Black
    Cappucino
    Coral
    Ivory
    Rosy
    8DD
    8E
    8F
    8FF
    34 sizes available
  • Delila Soft Cup Mastectomy Bra Blue Magenta
    $84.95
    Blue Magenta
    18D
    18C
    16D
    16C
  • Lagos Mastectomy Tankini Black White
    $109.90
    Black White
    28DD
    28C
    26DD
    26D
    38 sizes available
  • Back Appeal Underwired Bra Praline
    $104.95 $78.71
    Black
    Praline
    Rose Dust
    Soft Sky
    18FF
    18F
    18E
    18DD
    28 sizes available
  • Back Appeal Underwired Front Fastener Bra Rose Dust
    $104.95 $78.71
    Black
    Rose Dust
    20E
    20DD
    20D
    18F
    26 sizes available
  • Back Appeal Underwired Front Fastener Bra Black
    $104.95 $78.71
    Black
    Rose Dust
    20E
    20DD
    20D
    18F
    26 sizes available
  • Karolina Soft Cup Mastectomy Bra Lipstick
    $89.95
    Black Sand
    Lipstick
    Sand
    White Sand
    12A
    12B
    12C
    12D
    23 sizes available
  • Glass Beach Padded Balconette Bra Crystal Pink
    $174.00 $130.50
    Crystal Pink
    20E
    20D
    20C
    18F
    11 sizes available
  • Aswan Wire Free Triangle Bikini Top Dragon Fruit
    $128.00 $96.00
    Delphinium Cheer Blue
    Dragon Fruit
    18F
    18E
    18D
    18C
    5 sizes available
  • Front Close Posture Wire Free Bra Nude
    $59.95
    Nude
    24E
    24DD
    22E
    22DD
    18 sizes available
  • Wire Free Smooth T Shirt Bra Nude
    $59.95
    Nude
    20DD
    20D
    20C
    20B
    16 sizes available
  • Camilla Soft Wire Free Mastectomy Bra Black Sand
    $64.95
    Black Sand
    22DD
    22D
    22C
    22B
    30 sizes available
  • Jenna Soft Wire Free Mastectomy Bra Blush
    $44.95
    Blush
    24E
    24DD
    24D
    24C
    42 sizes available
  • Back Appeal Underwired Bra Black
    $104.95
    Black
    Praline
    Rose Dust
    Soft Sky
    18FF
    18F
    18E
    18DD
    38 sizes available
  • Back Appeal Underwired Bra Rose Dust
    $104.95
    Black
    Praline
    Rose Dust
    Soft Sky
    18FF
    18F
    18E
    18DD
    38 sizes available
  • Magic Lift Full Figure Support Bra Dark Teal
    $85.95
    Black
    Blush
    Burgundy
    Dark Teal
    Glacier
    +1 colour
    20F
    22F
    18B
    18F
    99 sizes available
Viewing 1-27 out of 75 products

18C Bras & Swimwear

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

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