I am on a constant search for a suit that fits. Constant. This one is from Adore Me. I think they've sold out of most sizes, but if you are in the market for this type of thing I would check out their website. Andie Swim is also okay, although there is only one suit there that seems to work: the one piece with the three snaps in the front.
Sorry for the unsolicited shopping advice but I feel like we have to share this information.