One useful detail.
Trésor is the classic 1990 rose, peach and apricot floral; La Nuit Trésor is a separate gourmand-woody interpretation.
Apricot blossom, peach and rose glow over lilac and iris before amber, sandalwood, musk and vanilla create a smooth warm base.
Apricot BlossomRoseLilacIrisPeachAmberSandalwoodMuskVanilla
Floral amber. A note list is scent vocabulary, not a lab formula.
Trésor is the classic 1990 rose, peach and apricot floral; La Nuit Trésor is a separate gourmand-woody interpretation.
Also in this line
Trésor contains several exact products. Check the concentration and full name.
Lancôme builds polished, optimistic fragrance around florals, rose, iris and highly recognizable families. Heritage blockbusters and newer refillable formats share the shelf, so the flanker name remains the useful bit.