Build an Online Store

I will need a website that is rather basic in design. I will only be selling one thing personally and the rest of the store will be on either zazzle or cafepress. If the shirts and merchandise are successful, I will want to move all of my items to my own site. So the site should be ready to host all of my products if I choose so later. Aside from that, the site will have informational links. I will be sure to supply whatever copy is necessary