HomeOutfit Ideas By OccasionBeachHot Beach Outfit Ideas with Swimsuits What a hot beach outfit idea. Just take an ordinary t-shirt, preferably a large one, and tie it in a knot on the side. Then, use your favorite swimsuit bottom. Doesn’t matter if it’s matching the top or not, the outfit will look great with anything. Add some sunglasses, and you’ll be all set! This model sports a Kenneth Cole Reaction tiered ruffle tankini top with a hipster bikini bottom. Go smooth with some aviator sunglasses and strut around the beach with the looks that will turn heads. Which one is your favorite?