Virtual and augmented reality seem to be shaping the future of online shopping. And Snapchat is keen to get in on the act, unveiling a new feature called “Dress Up,” for trying on clothes in augmented reality. Shopping online is set to get easier on the Snapchat app, thanks to a new shopping experience unveiled by the firm at its 2022 Snap Partner Summit. Called “Dress Up,” the innovation will allow users of the social network to try on clothes virtually before potentially purchasing them in just a few clicks. The feature “brings together the best of AR fashion and try-on experiences from crea…