Silvano Vitalini (gift) - This is apparently a bespoke tailor in St. Moritz - take a look at his Web site, doesn't look bad at all...
Christopher Kane (comments on this on Hypebeast are hilarious)
...and, best purchase of the year so far, Public School (I officially subscribe to the hype):
last two together (with Derek Rose and Alex Wang):
The Public School pants are hands-down the nicest casual wool pants I've ever worn....