I found this off-the-cuff with a few google queries, but trust me man I feel your pain; this might not be the solution you're looking for if you know some CSS and HTML; otherwise, your welcome. Honestly I'd browse the plethora of free themes available at http://wordpress.org/extend/themes/ ; find one you like, figure out the themes image dimensions then Photoshop your site according to your brand. Otherwise, hire a web-designer. ;)
I found this off-the-cuff with a few google queries, but trust me man I feel your pain; this might not be the solution you're looking for if you know some CSS and HTML; otherwise, your welcome. Honestly I'd browse the plethora of free themes available at http://wordpress.org/extend/themes/ ; find one you like, figure out the themes image dimensions then Photoshop your site according to your brand. Otherwise, hire a web-designer. ;)