I am trying to create a metasearch engine for apparel in India. Apparel shopping is different than commodity shopping and requires lots of browsing before selec

I am trying to create a metasearch engine for apparel in India. Apparel shopping is different than commodity shopping and requires lots of browsing before selecting your final product to buy. A user will know about a limited number of vendors and will search for products only on them. A central web/app is needed to give results from the long tail of vendors. This product can be extended to furniture and lifestyle domain too.