OP, if I am a smartass, i would say that is strictly-speaking not a "Chinese" suit, but a late 19th century/early 20th century clothing influenced by the Manchu-style clothes that Chinese are forced to wear. This includes "cheongsam" for female (Cheongsam - Wikipedia, the free encyclopedia) and changsam for male (ttp://en.wikipedia.org/wiki/Changshan). Later when the Manchu-lead Qing dynasty was overthrown, a new style, the zhongshan suit, was created. (Mao suit - Wikipedia, the free encyclopedia).
The clothing mentioned above is quite different from the historical flowing silk robes that Chinese used to wear prior to the Qing Dynasty (Han Chinese clothing - Wikipedia, the free encyclopedia). although there is a recent revival movment in China to encourage more people to wear those traditional clothing: http://hanfu.goodinfocopy.com/hanfutor.html
But I'm not a smartass, so I would not take issue with your technically incorrect reference .
Just be aware of the historical issue and references to the clothing.