@saadwasil, I think you can publish blogger templates that you customized fully. but customize its every thing. Like widget, sidebar, footer and also post area! like changing font, font size. Also customize its blockquote. But mainly you have to customize the color of that template.Like, for example, you can view this template. This template is customized by me. Its flat mag but I changed its color, footer, header and also post area.