Build Clone of a T Shirt Designer Website

I need a website creating with the same functionality as a t shirt designer website I have found online. I have had a look at the website i want our website to look like and have realised i do not need ALL functionality from it and have created a trimmed down function list of what is required to be cloned below: a. Adding T-Shirt by design & category by admin panel only b. Displaying available T-Shirts & grouping by type, category etc. c. Create a t shirt designerwhich allows you to choose a T-Shirt for customization and Add text/Add Image/Image from gallery d. Placing order & shopping car functions f. Creating user account for public & authentication h. Viewing order details and other information when logged in as a user of the website i. The user should be able to sell and create there own t shirt shops and apparel including - Creating seller account, Home page for seller, Setting up shop etc the same as on website j. Social Media Intergraton - as per website - logn facility and comment facility I would like the website to remain open to add other features later so please code in a way that allows this implementation of other features at a later date. I think that sums it up so any serious bidders I will send target website and you can have a look and bear in mind I do not want a EXACT clone only those functions above cloned.