What perfumes are similar to L'Instant de Guerlain Eau de Noel Iris Millesime?

Fragrances with the closest accord profile to L'Instant de Guerlain Eau de Noel Iris Millesime by Guerlain: L'Instant de Guerlain by Guerlain; Samsara Eau de Parfum by Guerlain; L'Instant Magic by Guerlain. Each is selected by cosine similarity on accord strengths and shared notes.

Why are these perfumes considered similar?

Similarity is computed from three signals: (1) cosine similarity between accord strength vectors, (2) Jaccard overlap on note sets across the pyramid, (3) a curated "often compared to" list from community mentions. The top matches blend all three.