Have you made a WordPress website that looks professional?

Have you ever started an ecommerce website? If the route I've decided to take was managed wordpress hosting and of course a WordPress website. With all of the options available what are the things I need to check off as far as a to do list.

I understand what I want yet with so many plugins and so many plugins that are the same. What ones should I use to setup the store, the normal page area (it'll still be based upon a brief concept of the business and the products it has for sale) and of…

Have you made a WordPress website that looks professional?