There is a cracking wee documentary on fashion photography Erwin Blumerfeld at the moment which I would implore you to watch. BBC4 docs are always fantastic but the one on Blumenfeld offers a wonderful introduction to one of the greatest fashion photographers of the 20th century. If you want to find out more SHOWstudio have a collection of his fashion films and a fantastic explorative essay on him if you should be so inclined. Perfect procrastination material.