Just to add to what's being said: I ordered mid June and added excella zips and bemberg to one of my orders beginning of July. Come September I was refunded my excella zips.
For those on the fence on whether or not to upgrade to bemberg, GET IT.
It's noticeably that much nicer looking. Really wish I got it on my navy MDR as well.
Yes noticably nicer looking on an inside of a jacket that no one will ever see unless you toss it over the couch at a friend's Christmas gathering and that awesome bemberg lining you upgraded is exposed.