I am getting married in February, outside of Boston. My bridesmaids are going to be dressed in a long, plum, heavy satin dresses. What do I do about shoes? Keeping in mind Boston in February, you can have snow, slush or nothing at all. I was thinking of having them find a dyeable shoe that they like and have it dyed to the dark plum of the dress. Is it too 80s? Would black satin be better?