Probably you need this book.

(What better inspiration is there than from an actual designer's sketch book? The real marvelous thing about it is that some of the pages they show aren't that brilliant, proving there is hope for us all. If you're interested in Karl Lagerfeld, Matthew Williamson, Dries van Noten, John Galliano, Richard Nicoll, and a load of other cracking men and women then this absolutely is just the best christmas present you could ask for. And it's soo f*cking budget on amazon.)