We know: Buying sunglasses online can be hit or miss. But if you figure out your face shape and what kind of glasses look best, you're already ahead of the game—and if you're looking at affordable frames, you might as well buy two or three and send back anything you don't like. That's where Amazon comes in, checking the boxes on both inexpensive sunglasses and lightning-quick delivery and returns. You don't have to max out your budget to find a pair of sunglasses you'll love—and with Prime, they'll be at your door within a couple of days. We've trawled the e-retailer to find the best frames that'll spark your interest. (Want even more? Here's our ultimate guide to shopping for sunglasses.)
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