The best ida i saw was the raised floor with the back boards slid in a slot between them. MM top box was a good ida unless you were a short person.
I can fit one pair, but the second pair is not wide enough for the narrowest window.My bets is on her following the originals to close. But once they are in place you won't notice the slight differences. The thing I discovered doing the interior on a superior is that left and right are not the same.
What I have found through the process of restoring this car is that it is very hard to find someone who takes pride in what they do and are willing to stand behind their work.All right it helps to look at the picture more carefully. The shape is right the length is off. The snaps are on the frame so the flap should end at the bottom of the glass. The tail goes down to the rod. looks like your pattern as shrunk up a bit.
They had the original.If they measure them or were given the correct measurements there is no excuse.
I had exactly the same thing happen when I had a seamstress make new curtains for my '59 Comet Oldsmobile funeral coach. They were too short all the way around, and she had the originals to work from. Fortunately, I had purchased way too much material, so she was able to redo the complete order, and was embarrassed about her error. I suspect the problem was that she forgot that the top and bottom edge loop over for the curtain rods to go through. Even the second set was a little too tight, so it was difficult to open the curtains as much as I would have liked.They had the original.