Modest Clothing Shopping?

Hello everyone,

I’m in Istanbul for a couple more days with my wife, and she really wants to find some good bargains on modest/hijab clothing.

I know this question has probably been asked a bunch of times, but we’ve already checked out the Fatih area and Zeruj Port Mall. I’ve read that Ümraniye has some good shopping for modest clothing, but I’m not sure exactly where to go or what streets/shops to check out.

Any specific areas, streets, malls, or stores you’d recommend? Looking more for good prices and local shopping than high-end stuff.
Really appreciate any suggestions!