Shop Kayser DD cup bras, with styles across the Hold Up collection, the Alive Supportive Full Figure Wirefree Bra and the Total Comfort Wire Free Bra for DD cup shapes on band sizes 10 to 20.

The Hold Up Epic Lace Underwire Bra delivers structured lift and full-cup support in a beautiful lace finish. For wire-free support that genuinely works at DD cup, the Hold Up Unreal Wire Free Bra and Alive Supportive Full Figure Wirefree Bra both use wide structured wings to support  without underwire. The Total Comfort Wire Free Bra is the everyday soft option for women who want a lighter, more relaxed wire-free feel.

DD cup is a full bust size, sitting above D and below E in the Australian sizing system. It is not the same as DDD, which is a US sizing convention. A DD cup on a 10 or 12 band is considered a fuller bust on a smaller frame, while a DD cup on a 16 or 18 band carries proportionally less bust volume relative to the torso. From 14DD upward, the Hold Up collection is specifically recommended for structured full-bust support.

Browse DD cup bras alongside the full Hold Up collection and E cup bras for adjacent sizing. Free AU delivery on orders over $75.