Develop a web application like iTailor.com

We are a startup in tailoring of shirts. We need a web application similar to iTailor.com. In phase 1 our aim is to design a web application with basic features of this product starting with designing of shirts and a well-designed UI/UX to give users an elegant and smooth touch of this product. Simple flow of the web-application will be: Choose Fabric -> Design Shirt -> Visualize -> Give measurements -> Checkout Major component in this web-application would be the shirt designer module: User will design a shirt by customizing different components of a shirt. Any component user selects, it will reflect the model shirt in real time. The following components of the shirt will be customizable: • Fabric of the shirt • Collar type • Pocket type and number of pockets. • Sleeve type (e.g. long sleeve, short sleeve, long sleeve rollup) • Cuffs type • Bottom type • Inside and outside contrast of collar and cuffs • Inside and outside contrast of front button placket • Button and button-hole color Message for further details and requirement document.