New to Jaipur. Where to do saree shopping?

Hello kind folks! Rajasthan is my sasural and I need a Red Chunri (saree) with heavy work for a function. That sort of saree isn’t available anywhere in other states. I’m coming to Jaipur this week for 1 day, only to buy that saree. From where can I buy it? I only know of Johari market and laal ji sand ki gali. Are these places sufficient or are there any other places?