At what time do clothing shops generally close in Jaipur.

I'm from Karnataka, currently traveling Rajasthan, tomorrow is my last day here in the state. Now, I'm in Bikaner (2:52 pm) and I'm going to Jaipur via tour bus and I could reach there by 8:45 pm. I wanted to buy some shirts today itself, guide me, where can I buy some nice and authentic shirts in Jaipur?