What perfumes are similar to Iris Underground?

Fragrances with the closest accord profile to Iris Underground by Soivohle: Iris Silver Mist by Serge Lutens; Chanel No 19 Poudre by Chanel; Iris Pallida 2007 L'Artisan Parfumeur perfume by L Artisan Parfumeur. 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.