Supportive swimwear for aqua natal - does it exist?

[mummyagainin2016]

My boobs are now an E cup and growing and my current maternity swimming cossie has zero bust support and the shoulder straps don't even adjust. Where can I find something more supportive as aqua natal isn't very comfy at the moment due to boobs bouncing around so much. Thanks!

[Jacksterbear]

I used to wear a bra under my swimsuit for Aqua natal!

[CMOTDibbler]

How about getting a cup sized bikini top and wearing it under your cossie? There are loads of very reasonably priced ones, brand new, on ebay