It sure is alot of work with the white bag isn't it? I mostly wear jeans alot & it seems to be a transfer problem alot with the white. I am rethinking the whole MC Speedy now.....
I know what you mean about the white MC being prone to denim transfer or color transfer from clothes. Whenever I wear my white MC Rita now I have to be really careful with what I wear, especially tops. I try to wear the ones that are longer than usual to cover my denim jeans for the times I hand carry the bag. Just takes bit of extra thought in carrying a white MC piece, but it shouldn't detract you from your MC Speedy, though, since that is one gorgeous bag!!