genremetal.com final preview

hey We already have a website that makes metal music themed shirts for indian metal music lovers .. please go through the site [login to view URL] .in which we have steps such as selecting ones fav band first and then selecting the theme which interests them and then selecting the color of the shirts on which they want the theme on , we are not able to show a preview on how the shirt is gonna be after the theme is done on it .. we need u to build something that could show a preview of the final product , it may be a graphical picture or something like that .. please do contact us back on this thnak u