Kind of late on this reply...
We (Aqua Sphere) have a line of swimwear that may suit your needs very well.
We have a line called the Active Fitness line, that offers our BCS, Body Control System. In our Active Fitness line, you will fine suits that offer bust support, with shelf bra's, seamed and structured cups, and even padded cups.
These suits offer just a little bit of extra coverage and support, without crossing over to the "Floral" suits. Our suits offer a Performance, Fit, and Fashion all in one package. A suit that performs well and is cut for a woman.
http://swimwear.aquasphereswim.com/...women-active-fitness I'm happy to help or answer any questions if I can.
jake
Get outside!