If it is, the only place that would stock it would be Harrods (you can now buy SDV from there).
Thread: Guerlain Arsene Lupin in London?
Been wanting to try this since its release . Anyone know where its available in London?
I've definitely seen it in Harrods. In fact, this thread reminds me that I still haven't properly sampled this one. Might stop by Harrods after work tomorrow and do that.
Click to view my swap thread (L'Occitane and Tam Dao products going):