Personally, I prefer them in dark colours with a subtle material
texture. preferably tailored cos then the collar & cuffs is
stiffer
For guys, you are safer with light colours, white, light blue,
light green or light pink. Pink is probably the most likely to make
a asian guy's skin look good kinda colour.
Guys with black chinese collar shirts...I guess its only good for
those party clubbers. And it takes a certain pompous vibe to carry
it well.