18F Bras & Swimwear

F Cup Bras | F Cup Swimwear | F Cup Sports Bras | F Cup Strapless Bras

Size 18F bras and swimwear

Size 18 is firmly in specialist plus-size territory. The number of brands maintaining full cup coverage at size 18 narrows, but Brava's selection at this band size focuses on those that do it properly. Elomi, Goddess, and Ulla are the strongest options across most cup sizes at size 18.

F cup at Brava

F cup is one of the most commonly fitted sizes at Brava and one where the construction details matter most. At F cup, support comes almost entirely from the band and underwire — straps manage strap position, they don't provide meaningful lift. The wire needs to span the full base of the breast and sit cleanly on the chest wall. The cup needs enough projection to contain the bust without the fabric pulling away at the top or digging in at the side. Brava stocks one of the widest selections of F cup bras in Australia.

At size 18, the strongest brands in the range are those that specifically engineer for larger torso proportions — Elomi, Goddess, and Ulla among them. Browse the full plus size bras collection.