Eternity &
Obsession - these both had to be taken, and Calvin was the fastest, the latter juice has the added bonus of being great as well.
Vol de Nuit (and Joop!´s english namesake nightflight)
Acier Aluminium - Sounds very intriguing although I´m not sure what they mean, steel-aluminun?
Ambre Canelle - very often stuff just sounds better in french, lovely language even though it´s´main representatives sometimes aren´t

.
Safari - One of my all time favourite frags and both name, bottle and concept corresponds amazingly with the juice. The print ads with Bridget Hall and that adorable lion cub didn´t exactly suck either.
Rive Gauche - stylish name, stylish scent, stylish bottle.
And not a fragrance name but a line from the lacoste red campaign:
Style on skin - I´ve always thought the responsible copywriter should get an award, it´s just such a fantastic tagline, simple and so efficient.
MMM