Glasses are hard to buy without trying them on. But if not seeing them means saving a couple hundred bucks, it may just be worth it. GlassesEtc.com stocks all of the latest sunglasses and eyeglasses. Brands include but are not limited to Ferragamo, Gucci, Juicy Couture, Dior, Dolce & Gabbana, Tom Ford, YSL and Versace. For a look at their latest designs, go here. What I would do is try my favorite sunglass frame, say these Red Ray Ban Wayfarers, $120 (originally $139) in a store and then order them online. Sneaky!