P&B doesn't usually have any coupon codes. I think 40% is the best you can do for now.
I must be on the opposite end of the spectrum because I have a 39" chest and the rest of me fits into smalls.
Contemplating that marled jersey blazer. Local store has only one left, and it's my size. It stares back at me every time I stop by.
I don't know about the fit, but the fabric is very different. It may be harder to tell with the navy colour online, but if you look up the slub cotton blazer/pants in sand, you can see that it's a textured/slightly wrinkled fabric.