What good, simple swimming costumes are there that allow you to stuff them without it being noticable?
With padding and stuff. I have a swimming costume, and when i try to put padding in it looks so obvious. So what good, simple swimming costumes are there that allow you to stuff them without it being noticable?

I hardly doubt that anyone will care if your swim wear is padded or not; they’re going to stare whether you’re a AA or a DD. Be happy with how you look
But if you absolutely must have padding, I would have to agree with LC; get an underwire or pre-padded suit. A lot of lingerie/underwear shops sell really cute ones.