Check out this awesome T-shirt shop VirtueMart template. It offers you all the tools and features that are so necessary for an effective eCommerce project. A mega menu is one of the most powerful features of the theme. It allows webmasters to arrange the products into the logical categories. As a result, users will find the products they are interested in much faster. A clean design doesnt interfere with the main concept of the theme and emphasizes the corporate style of the business project.