The best is Huiying cheongsam, which is available in Fengtian Street. The experimental middle school is a little further south and get off at Fanhua Road Station. Almost all are 400-500, or more.

There is also a place where Naner sells cloth. Our company made a batch of etiquette there, 150 yuan/piece. It looks ok, but it is definitely not as exquisite as Huiying cheongsam.