Perhaps an over generalization, but my alterations tailor, who deals with numerous high-end RTW
garments and an occasional bespoke, volunteered after the customer before me came in for an
alteration of his Thai suit- he had lost weight, that Thai suits were "shit". By that he meant poorly
constructed as well as not well fitted.
Hong Kong is a different story. I've seen several HK garments on fellow SF members. Those from
Chan, for example, are beautifully made.