Bathing suits or waterproof lingerie? It's kind of hard to tell with some of these ridiculously sexy suits. We've rounded up this season's most provocative beach- and poolwear, from string bikinis to one-pieces that rival the hottest teddies we've ever seen. Slip into one of these sexy suits, and the only thing that's going to be hotter than the Summer heat is you.
— Additional reporting by Macy Williams