Sorry, I know these kind of "one last thing" comments aren't always convenient.
I believe the pants only have one rear pocket on his right side. I discovered this last night upon finding a shot of Bond's rear (when he meets Moneypenny in the temple).
Evidence:
First, here's what the Suits of Bond has written:
The flat front trousers do not have side pockets, but they do have a rear pocket on the right (maybe on the left too, it’s hard to tell) and flared legs with plain hems.
Second, I checked my blu ray and it does appear that Bond has a very faint line on his right cheek that could be a pocket. There is no matching line on his left side. Here's some pictures I took off the blu ray just now...
First two pictures show the "notch" of a pocket on his hip line indicated by my red arrow (sorry for picture quality)...
Last picture shows the faint line of the pocket (sorry its hard to see) but clearly no matching line (or pocket) on his left cheek.
Incidentally, these pictures also highlight that "black band" around the top of the pants that was questioned earlier and that matches the leg stripe and lapels.
I would imagine Yunsil will be fine making one less pocket on the pants.
Once again, very sorry for the lateness of this comment, but I didn't think I could find a shot of Bond's butt to confirm until I saw this shot last night (was actually looking for shots of the shoes).