My wife wants moominbus to be white over 'cadbury' purple (to the swage line) when I get that far. I've seen a few like that and it seems a very devisive colour - the purple that is. I think it's mostly a male/female split with the ladies liking it and the men less so (with exceptions of course), I don't find it offensive but I struggle to choose my ideal colour. Usually I like British racing green but it just doesn't get me going when it's on a bus.
