Oversize Specs: Protect wrinkle-prone skin.

Oversize shapes are hotter than ever and they help protect the delicate, wrinkle-prone skin around your eyes. For tips on finding your more flattering pair, Jess Zaino, style expert fro HSN and the Style Network says, "Choose frames that are the opposite of your face shape. For example, if you have a round face, you'll look better in square frames and vice versa."

In order to get the best fit, smile and raise your eyebrows when you try on sunglasses. He added, "It's also smart to shop for new shades in an optical or a specialty store, since the folks there will adjust the frames for you on the spot for free is your dream pair is a little loose or crooked.

Thus, glasses with a lot of fancy embellishments tend to look cartoonish. Sleek-wrapped frames or contoured styles that conform to your have are a more sophisticated choice, Zaino advised.