Overall she did a perfect job ! She always a Hong Kong remarkable singer and queen ! I don't think have any issue with her outfit during the show! Those who know her she is more to easy going and more to sporty style and looks. She prove to everyone of her voice and vocal . Not her outfit
Joey never had solo concerns in Taiwan, Bejing, or Shanghai besides the one concert with Hacken in being. So can't say that she has a mainland market because she really not known.