If you haven't yet noticed, the '90s are back in a major way. From crop tops to animal prints and chunky sneakers, we're embracing the everything-that's-old-is-new-again mantra. Especially when it comes to our sunglasses. From narrow silhouettes to colored and transparent frames, it's time to try a pair (or two!) of this season's must-have retro frames. We've rounded up some of our favorite pairs from Sunglass Hut's House of Sun selection to help you master this season's must-have trends. Moreover, they're guaranteed to make your outfit look infinitely cooler. Shop the styles from Sunglass Hut below that have made an unexpected return.