I don't think it's an aspie thing. Like most guys, I can't stand shopping. When I do go to a clothing store, I don't even call it "shopping"; I call it "buying stuff". Same course of action, different names. To me, "shopping" implies trying everything on, comparing it with what you have, making sure it matches, etc., etc., etc. "Buying stuff" implies researching the stuff in advance, going in, picking an item in your size, paying, and getting out.