Quite a long time ago, I discovered Taaz via Emerging Tech. To sum up, you can try all kind of makeups, haircuts, hair color, . . . even color contact lens on yourself; well not on yourself yourself, on your photo, but the result is really good, very realistic. You have to register and upload a photo, but it's very easy to use and you can have fun for a while. One more good thing about it is that when you decide to try something, let's say a lipstick for instance, they tell you de brand and the color number so that if you like it, you can buy it later.
Via: Emerging Tech