Dear Aashubhi.., There is 2 to 3 tailoring shop in Jayanagr 4th block near vegetable shopping complex and one more in the Archie's lane.... you can try over their...!
Unfortunately, I could not find any good tailor till now. Have tried more than 5-6 different shops but everytime my suits are ill-fitting. So I get the stitching done at my home town only. There are few suggestion which other ILites have given, you can try and let us know if anyone of them does good job.