Shopaholic sweetie, Tina, asks, "Is there any rule to wearing stockings with skirts? Should it be with a skirt of a particular style/length only? Is it too mature for a 27 year old?"Before I answer, let me preface this with a couple "disclaimers". I've seen some nasty comments on blogs by people who get all pissy that the bloggers are claiming to be experts (even though most of them aren't). I am