If I understand right she says that she doesnt have news herself, and that she has given you the tracking number. She would appreciate if you kept her updated. and closes with kind regards.
please someone else also have a look at this, my french is a little rusty.
well, I don't know the duration of your shipping but just to say I shipped something from Germany to US, and it took about 2 weeks. mind you it had to go from Kennedy Airport to Anaheim but still... 2 weeks.... but in your case this doesnt apply.
I gather french post is very slow? have you been able to check up on the tracking number, also on USPS?
Btw, for me the german tracking only appeared on USPS when it was delivered but hey, that could just be a glitch. hope you will get your scarf soon.