Opening A Bridal Shop

Hi
I am really passionate about weddings and have started working on the bridal shop, i really wud need help and all the information i get get, on how to market the gowns, where to get the cheapest but nice gowns and bridesmaids dresses and all the other accessories, i am starting this bridal shop in africa , caapital is a problem but i am willing to sacrifice all i have , please help me guys