Here is a stylish way to wear the layered-necklace look. This Juicy Couture 'Juicy Hearts' Layer Necklace is made up of several different charms and chains. You'll have yourself some 14k gold, sterling-silver-plated brass, crystals as well as shells gently dangling from your neck. Each 'necklace' would be cute on its own, but the collective look is shimmering and completely fabulous. $95. Shop here.