Pretty swamped at work this morning, but wanted to post this quickly while I had a minute of downtime so it wouldn't be super late by the time I got another chance. Barneys Warehouse has been running daily specials for a few days now for the holiday season, but today's sale is 50% off (final sale) all men's clothing.
That's more discount than usual, and includes brands like Band of Outsiders (going out of business, and their sizing scares me), Belstaff, Brioni, Zegna, etc. Barneys is one of the better online outlets available, as long as you are fine with no returns. Free shipping as well in the US.