Saint Laurent jeans? Hell yeah. Anytime. I have owned a pair before, a grey pair of skinny Saint Laurent jeans that I bought 3 years ago, and I have worn them so much that they are now in the over-worn category and about to retire soon.
One of my favourite brands is Helmut Lang, and I am obsessed pretty much with all their stuff. These few last seasons have been about oversized hoodies, and I also like them in white.