ApolloSupreme
CAGiversary!
Right now we have the same options since launch. That's changing as we will soon be able to give our Vita a look that better suits our individual tastes:
http://www.dualshockers.com/2014/09/01/system-update-3-30-for-ps-vita-will-introduce-themes-and-live-from-playstation-app/
http://www.dualshockers.com/2014/09/01/system-update-3-30-for-ps-vita-will-introduce-themes-and-live-from-playstation-app/