There’s now an app out there called “ Wanna Kicks ” that can let you try on shoes virtually. Here’s how it works…you find a pair of shoes you like in the app, then you take a picture of your feet without shoes on. The app shows what they’d look like on your feet. Keep in mind, though, the app can only give you the aesthetics, but you’ll still have no clue how the feel on your feet when you walk around in them. Right now, it’s only available through iOS if you’re into checking out such things.