^Hi Sammyjoe. I actually didn't order from FSH this time even though I have in the past and I am based in Paris but from a cote d'azur store early last year. Paris is a bit more like London when it comes to placing orders, they allow you to make reservations against stock that has already been pre-ordered for the store. They wouldn't take an order for a birkin 35 in togo only clemence, that's why I skipped Paris this time.
In answer to your question, in the past I've made a couple of orders in Paris, early in the year Jan/Feb/March. To be honest, it all depends on the friendliness of the SA and the busyness of the store at the time as to whether or not they'll "open up" as it were and allow you to order. I know you do need to be present in person to place the order even though when it arrives they'll be happy to send it to you! The bags have typically arrived not that long afterwards. Personally, I found being an FSH customer kind of stressful what with the randomness of the customer service - the crowds, etc. that I chose to journey out of town to build a relationship with a smaller store even though I inevitably have longer waiting times.
I think it would make sound business sense if Hermes resisted raising their prices across the board. France is slightly different to the UK and the States, but things aren't selling like hot cakes either here and the luxury markets are feeling the pinch. Even Chanel is cutting 200 jobs here! I haven't shopped at H in London, but have a feeling that even when I return to the UK, I will still make the effort to visit my favoured store on the coast.