Design a template and t shirt designs.

I need someone to code the website , I have the site , but I want to change the template, to a more attractive one. I use this site to sell t-shirts and my designs as well. So I'm looking to make my site better by organizating categories. I need some more t-shirt designs. A couple more I don't know how long the project will take, but I don't want to rush it, so make sure you allow time to finish, I rather you have more time to complete the project rather than you running out of time and rushing me for a payment. So it best to maximize the days. Looking to get this done quick , work with me, and communicate that's all I ask. Don't quit , or become unresponsive.