18DD Bras & Swimwear

DD Cup Bras | DD Cup Swimwear | DD Cup Sports Bras | DD Cup Strapless Bras

Size 18DD 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.

DD cup at Brava

DD cup is where mainstream retail starts to thin out, but Brava's DD range is comprehensive across all band sizes from 6 to 24. One thing worth knowing: in Australian and UK sizing, DD is a single increment above D — not double the volume. It follows the convention of adding a second letter once the alphabet runs out. If you've been sizing yourself by guessing, a proper fitting often reveals women in DD who've been wearing D, or women in E who've been wearing DD.

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.