Wouldn't it be great if dressing your child were as easy as playing dress-up? You'd pick an outfit you love, regardless of how impractical it is (lacy frills, hand-wash only), and your little one would stay beautiful and comfortable all day long. Of course, kids are known to play rough and get messy, and if they don't like the way something looks or feels . . . Well, they're not going to be quiet about it. But that doesn't mean you can't have fun dressing them up — and keep them happy too! As you head into the back-to-school shopping season, keep these six fashion rules in mind.