Fashion Babylon

What is fashion? What is fashionable? Who decides what is in? What is out? Why is it green one year, and blue the next? Why is one little black dress worth three thousand pounds and another thirty quid? Is the catwalk that catty? Is everyone high on drugs and full of champagne? What makes a supermodel so super? And a designer too hot to touch? Who is making the money? Who owns who? Who hates who? ...