We'll argue that the right pair of sunnies is as important to any outfit as our shoes and handbags. They might not protect our feet from the ground or lug our iPads around, but they're valuable nonetheless. After all, the best outfit is not necessarily made with the loudest pattern or most recognizable logo; it's all in the details. So, we've rounded up just a few must-copy outfits — all quite different and all quite amazing — that prove the perfect shades can truly make an ensemble shine. Sans UVA, of course.