One can buy carpets at this market, but it is best for the embroidery. This can be purchased on pillow covers, bed spreads, hats, vests, or wall hangings. The Sindhi style incorporates mirror work into the intricate embroidery, and often they use silk thread. You will see many foreigners walking through the stalls with you, so I generally quote about 50% of the price they tell me, as a starting point to haggling.
Also you can purchase beautifully colorful handmade quilts and fancy silver boxes.