My trips to Paris always result in a large number of purchases. Serge Lutens exclusives a must, of course, as they are available only there. Off the top of my head (but I'm sure I'm missing stuff), in decreasing order (best first):
1) Serge Lutens La Myrrhe
2) Guerlain Vol de Nuit Parfum
3) SL Sarrasins
4) Parfums de Nicolai Temps d'une fete
5) SL Iris Silver Mist
6) Invasion Barbare (Parfums MDCI)
7) Guerlain Chamade parfum
8) Kurkdjian Absolue pour le soir homme
9) Histoires de Parfums 1740
10) Patricia de Nicolai Vetiver de Java (a candle, but wonderful perfume nonetheless)
11) Montale Oud Cuir d'Arabie
12) Frederic Malle Vetiver Extraordinaire
13) Etat Libre d'Orange Secretions Magnifiques (just because)
14) SL El Attarine
15) Parfums de Rosine Rose Twill
16) Parfums de Nicolai New York
17) Dior Eau Noire
18) Lubin Idole
19) Dyptique Virgilio
20) Caron Troisieme homme
cacio