Dresses are lovely, bags are important, but denim is a back-to-school staple. Why? Because you'll practically live in them for the next few years. That's why it's vital to have a few pairs that are inexpensive, flattering and of-the-moment. This Fall try to acquire some skinnies, wide-leg, high-waisted and colored styles. They will make your life easier because all you'll need to do in the morning is throw on a pair, grab a blouse and you're ready for class! Well, maybe not ready for class - that requires doing homework - but ready to dazzle the class!