What do Chinese Christians wear to a Western or Chinese Christian funeral?

What do Chinese Christians wear to a Western or Chinese Christian funeral? In the West, it seems that black is the popular color for death and funerals. You see this in movies, where women would wear black veils and black formal dresses. In Chinese culture, it is known that white is the color reserved for death and funerals. So, do Chinese Christians wear white or black at a funeral? Is there a preference for a single color in Christianity for certain occasions, or is this more of a Western cultural thing?