Building a software textiles and apparels

This software is for marketing personal who sell uniforms. The software is basically when a person tries to buy a shirt and he wants to customize the shirt with different colour. on the software an image of a shirt appears and he selects his fabric, colour, style etc. for ref go the [login to view URL] where you can see that every part of the shirt can be customized from sleeves collar etc. I want to build similar kind of software