On full priced merchandise.
Not sure about the 30% sale discount.
I once asked a sales associate at a outlet store that question. He chuckled, and told me that "every day was a sale at the Brooks Brothers outlet store."
So I would assume that the corporate discount would not work at the outlet stores, especially given that the outlets sell "different" clothes.
I got mine at the 25% off F&F sale. I think they were technically excluded but I guess my SA likes me.
Speaking of those cordovan boots, mine had a hole in the tongue.
I asked the SA for a replacement pair. He had two more pairs brought in, and one of those also had a hole in the tongue. The tongue is supposed to be stitched to the boot there, and I guess it ripped itself out.
Just something to look out for, you might be able get a price reduction if they can't get a replacement.