A deeper, sexier twist on the original Signature, this Elixir is a vanilla-heavy crowd-pleaser for those who love a sweet, sophisticated scent. Some find it a bit too much, but for many, it's a confident, elegant evening choice.

Dupe Lympic keeps Rabanne Olympéa's core idea - green mandarin and jasmine over a salted-vanilla heart on a sandalwood-cashmeran-ambergris base - largely intact, but the dupe's vanilla reads sweeter and flatter without the original's distinctive salty tang, and the woody base fades to little more than a whisper by the afternoon.