The Fresh Produce Shoppe. They get deliveries on Wednesday so that is the best time to go. They also carry a small selection of imported and local goods. Plus, they deliver....but as I have learned, who doesn't deliver in India.
You can go to one shop and buy your fabric or an outfit and then go to one of the many men and women sitting in the aisles with sewing machines for alterations.
Really, I'm convinced that if I search enough around this area there will never be another need to shop anywhere else.