Apart from a throw-on-and-go dress, my favorite hot day hero is a white lace blouse. As you can see, it easily goes with anything from jeans to a swimsuit--and always looks sexy! Fortunately, this summer ushered in a bevy of beauties to choose from including the on-sale top, above (expertly worn with a black bra underneath), this , this organza , this one-shouldered , and this .