18JJ Bras

Our 18JJ bras deliver unparalleled support with refined comfort, designed for the fullest figures requiring exceptional engineering and sophisticated style.

On sale

Elomi

Matilda - Fashion Colourway

From $45.00

$89.95

Shop 18JJ Bras - Full Size 18JJ Collection

Browse our complete 18JJ selection including reinforced underwire bras with superior support, breathable wireless options, and specialised sports designs from trusted labels such as Sculptresse, Fantasie, and Primadonna for outstanding ultra-supportive coverage. For additional styles, contact our team for personalised recommendations.

18JJ Bra Size Equivalent - International Conversion

An Australian 18JJ aligns with UK 40JJ, US 40JJ, EU 90N, and FR 105N; sister sizes 16K and 20J maintain equivalent cup volume in different band sizes.

18JJ Bra Measurements

Created for an underbust of 88-92cm and an overbust of 124-126cm (36-38cm difference), this size provides secure support for JJ-cup coverage. Should your measurements differ, visit our Moonee Ponds location for professional fittings.