Ive seen several Parisienne's with whats seemed to me as glued down rubberised textured floor matting in a light grey/blue fleck and dark grey/black fleck that matched the side members, perhaps it was a choice by a dealer to glue things down, or maybe the rubber has just melted/disolved into the floors... likewise with the single colour seats - I've only seen all red trim all black trim and all grey trim that I would say is all original and not a re-trimming exercise - and to qualify that has been on approx 6 cars (again all fitted with the "mushroom" brake pedal, not pendant style). These things might have been owner modifications after all, but the cars were all generally all the same set up / trim spec.

I guess theres no real way of knowing for sure unless you were one of the proud owners from new and there are some surviving photos. Might be an indication that these local cars were just as much of a conglomeration of bits as the imported cars from ID to DS, DSpecial to DS23 EFI then there were the wagons - they seem to make no common sense at all. Its a DSeries, make of it what you choose might be a better way to consider any restoration.