In the past few years several post offices issued stamps dedicated to Star Wars. French post also followed that trend. They had few issues for collectors, but there was also personalized stamps, like this fantastic sheet with 24 awesome stamps.
This souvenir sheet with four self-adhesive stamps is issued on 16.11.2015.
And i left best thing for the end: Star Wars: The Last Jedi (Issue Date: 09.11.2017), in shape of BB-8, with augmented reality! Check this cool video bellow to see how augmented reality works on these stamps!