18HH Bras & Swimwear
- Plain Sailing Underwired Plunge Frill Bikini Top BlackAzureBlack22FF22F22E22DD9 sizes available
- Matilda Plunge Bra PralineBlackCafe Au LaitGold RushHaute RedHot Pink+5 colours10GG10H10HH10J61 sizes available
Expert fitting
Not sure of your size?
Book a free fitting in-store or over Zoom.
Not sure of your size? Book a free fitting in-store or over Zoom.- SaleSave 25%
- SaleSave 25%
- SaleSave 25%Elomi: Plain Sailing Underwired Plunge Frill Bikini Top AzureAzureBlack22FF22F22E22DD15 sizes available
- Tiernie Underwired Stretch Plunge Bra BlackBlackDenimRedSaharaTibetan Red24DD22G22FF22F60 sizes available
- New
- New
- Panache: Signature Olivia Full Cup Bikini Top BlackBlackBlackGingham18K18JJ18J18HH72 sizes available
- Freedom Non Wired Non Padded Sports Bra Sienna Rose ChalkAzureBlackChalkSienna Rose Chalk18HH18FF16HH12C
- Nerina Underwired Plunge Bra SaharaBlackDusty RoseFrench NavyRougeSahara22G22FF22F22E57 sizes available
- Lucie Stretch Plunge Bra WhiteBlackFleurJetMidnightMist+5 colours24DD24D22G22FF63 sizes available
- Envy Full Cup Bra HoneyBlackBlack RoseFuchsia PinkHoneyIvory+2 colours8D8DD8E8F79 sizes available
- Sophia Underwired Full Cup Bra BlackBlackRaspberrySienna RoseTeal Blue24H24GG24G24FF64 sizes available
- Morgan Underwired Banded Bra MidnightBallet PinkBlackBlue LeopardCameo RoseDark Romance+8 colours10GG10H10HH10J60 sizes available
- Matilda Plunge Bra Haute RedBlackCafe Au LaitGold RushHaute RedHot Pink+5 colours10GG10H10HH10J63 sizes available
- Lucie Stretch Plunge Bra BlackBlackFleurJetMidnightMist+5 colours24DD24D22G22FF70 sizes available
- Lucie Stretch Plunge Bra Pale BlushBlackFleurJetMidnightMist+5 colours24DD24D22G22FF70 sizes available
- Endurance Non Padded Wired Sports Bra BlackAzureBerry ChalkBlackBlackLatteDusty Rose+2 colours18HH18H18GG18G75 sizes available
- Allure Full Cup Bra Black LatteBlack LatteHoneyIvoryPlumTrue Red8D8DD8E8F60 sizes available
- Keira Banded Bra BlackAmethystBlackChocolateFawnInk+5 colours24H24GG24G24FF62 sizes available
- Energise Sports Bra With J Hook NudeBlackNavyNavyGeoNudeRosewood+1 colour12GG12H12HH12J60 sizes available
18HH Bras & Swimwear
The perfect bra starts with the perfect size. If you know your size is 18HH and you are looking for the perfect fit, you'll want to make sure that:
- Your 18HH 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 18HH bras and swimwear below. If your purchase is $150 or more you'll get free shipping anywhere in Australia.
