Here are a couple of great Vintage patterns from this talented Fashion Designer:
Vogue Paris Original 1569; 1960s; Yves Saint Laurent - Suit and Blouse.
Pictures from: http://vintagepatterns.wikia.com/wiki/Category:Yves_Saint_Laurent
Here's more information:
http://www.canadaeast.com/search/article/312562
http://www.thestarpress.com/apps/pbcs.dll/article?AID=/20080601/NEWS06/80601045
http://en.wikipedia.org/wiki/Yves_Saint-Laurent_%28designer%29