Well, I emailed the French RL Fed and they responded! WOW!
But not good news as the size I want wont fit as the ones they have tend to be the players fitting but some of you may want to try anyway so here goes:
In French:
Monsieur,
Pour faire suite à votre demande, vous pouvez commander le nouveau maillot de léquipe de France, en nous adressant votre règlement de 70 euros (prix du maillot taille adulte) + 30 euros pour les frais dexpédition, à ladresse suivante : FFR XIII Immeuble Pointe Bleue Voie Occitane BP 47872 31678 LABEGE cedex.
Restant à votre disposition,
Cordialement.
Yves THOUILLEUX
FFR XIII / LER.
PS : Nous navons pas la taille XXXL, mais uniquement le XXL (taille grand).
In English:
Dear Sir, To make following your request, you can order the new shirt of the team of France, by addressing your payment of 70 euros to us (price of the shirt cuts adult) + 30 euros for the forwarding costs, with the following address: FR XIII - Building Points Blue - Occitane Way - BP 47872 - 31678 LABEGE cedex. Remaining at your disposal, Cordially.
Yves THOUILLEUX FR XIII/LER.
PS: We do not have size XXXL, but only the XXL (which is size large).