I believe it is for the day after Christmas.
I am planning on getting a navy 1818 Regent suit. If I open a BB credit card it will knock it down to about $500.
Picked up a couple of suits and 4 shirts. SA didn't want to deal with figuring everything out on the 26th, so got the 30% off of the suits, 40% of of the shirts, plus the 15% kicker. The kicker was a little better last year, but I can't complain. Glad I went in today, the shirts were starting to get picked over,
Although I buy a lot of my clothing at BB, I do not think their ties are worthwhile. They seem rather flimsy, even in the Golden Fleece range. My price point for ties is roughly $50-$100, and so I wait for deals on brands such as Thomas Pink, Drakes, and the occasional Isaia or Kiton. You can find deals on these at Barneys, Neiman Marcus, Nordstrom, or online (A Suitable Wardrobe, Ben Silver, etc.).