Custom/Personalized T-Shirt Website

I am looking for someone to assit me with creating a website for my personalized/custom t-shirt business. I have a general idea about the layout of the site. I can provide the designer/coder with images of a webite as an example. The front end/main page should be simple for the customer, but VERY visually appealing. It should contain something about: Step 1: Choose a product (t-shirt, sweater, towel, polo shirt, etc...) Step 2: Provide us with your image file (Vector image, .JPG, .BMP, etc...) Step 3: Enjoy your product. The back end should contain: -Links to the proucts we provide. I want the customers to be able to use a "drag and drop design tool. Please see? <[login to view URL]>? as an example. I want the customers to be able to upload their image and purchase their designed product through our website (shopping cart should be included).