Blue Amber for less: Dior Midnight Poison
Dior Midnight Poison shares 4 published notes with Montale Blue Amber (bergamot, patchouli, amber, vanilla), and both lean warm amber. It is a department-store price option.
A strong overlap on paper. Shared notes don't guarantee the same smell on skin; try samples of both side by side.
Montale Blue Amber
Top: Bourbon geranium, Bergamot
Heart: Coriander, Patchouli, Vetiver
Base: Amber, Vanilla
Accords: Spicy, Oriental, Sweet, Woody, Resinous. Source
Dior Midnight Poison
Top: Bergamot, Mandarin orange
Heart: Rose
Base: Patchouli, Amber, Vanilla
Accords: Floral, Oriental, Spicy, Woody, Sweet. Source