18G Bras

Our 18G bras provide robust support with luxurious comfort, specially designed for plus-size figures requiring exceptional engineering and style.

Shop 18G Bras - Full Size 18G Collection

Discover our comprehensive 18G selection featuring ultra-supportive underwire bras, comfortable wireless styles for relaxed wear, and high-performance sports designs from premium labels including Primadonna, Wacoal, and Elomi for outstanding plus-size support.

18G Bra Size Equivalent - International Conversion

An Australian 18G corresponds to UK 40G, US 40G, EU 90I, and FR 105I; sister sizes 16GG and 20FF provide the same cup volume with alternative band fits.

18G Bra Measurements

Crafted for an underbust of 88-92cm and an overbust of 114-116cm (26-28cm difference), this size ensures secure support for G-cup coverage. If measurements fall outside this range, visit our Moonee Ponds store for professional assistance.