DULUTH — Thinking of a Dollhaus event as a fashion show conveys some idea of what you might witness, but you had best discard any notions of a traditional runway or conventional styling. "There are artists that we have wanted so badly to be in these shows, and they get intimidated," said Max Mileski. "They think that they have to sit down at a sewing machine and hem trousers, and there's none of that." What you will see at a Dollhaus show is mor…