Re: Wedding Footwear (Heels, Flats) - Where to buy?
i was in Karachi last month and found this interesting make to order shoe shop called “Fidato” in Khadda market opposite to Defence Stadium. I found a Gucci dress shoe on net and mailed them the pic and they produced excellent quality shoes for me within one week for just 7,000 Rs. 
Excellent service and highly recommended. Here is there link.
Good luck!