We can argue endlessly about the pros and cons of the sun effects on our skin. But can you imagine a summer holiday without bathing in the sea and getting a sublime golden tan skin? If the one pice swimsuits are designed for those bodies that are already tanned, or for the chic parties by the pool side, the bikini is more suitable for fun splashing in the water and to achieve a uniform tan. The brighter and bolder, the better. Here is a selection of 15 of the coolest bikinis to throw in your suitcase for vacation. Ladies is time to spend for your beach wardrobe.