I am not an artistic person and consider myself "artistically challenged." I'm starting a small online retail business and I wrote the e-commerce platform myself. It works well, but I'm not sure that it is very pleasing visually, so I would really appreciate any advice that you can give me. Everything from layout, to header colors, to buttons, etc., would be very helpful to me.

Here's my site: http://tinyurl.com/bd7dps6

Please note that I am only looking for advice regarding the e-commerce platform (everything under the "Store" tab), and not other sections of the website.

Thanks for your help