When heading out for the night, you want to appear effortless with a subtle flicker of glamour. Why does it often feel like such a hard formula to crack? You reach for a nice pair of jeans, but what’s next? The answer is actually pretty simple: a chic satin top lends just the right amount of cool-girl allure to all forms of denim, from skinnies to straight legs to flares. Here, nine versions we love for summer.