We've been talking about wardrobe basics, and about how what constitutes a "basic" has more to do with your age and lifestyle and attitude than with any generic stylist's list of Must-Haves. And while I believe that your basics are the building blocks you use to create your own individual look, I also think there are few pieces that everyone needs: mid-rise dark-wash jeans, a great white shirt, a cashmere sweater and a little black dress.