I've since discovered that there are a dozen locations of this store across France. I feel sure I visited the most difficult one to find from where I am; that's just how I roll. If you'd like to go to this exact store, you can find it at 120 rue d'Alesia - take metro line 4 to Alesia station.
Hope you enjoyed the crafty eye candy! I have more to share than I have days left in Paris, so there will be more to come. I hope you aren't sick of the pics and stories from Paris just yet. Au revoir, mes amies!