Perfumes Similar to IRIS CONCRETE

Fragrances with the closest accord profile to IRIS CONCRETE by Nonfiction: Orris Tattoo 29 by Parle Moi de Parfum; 312 Saint-Honoré by BDK Parfums; L'Eau Papier by Diptyque. Each is selected by cosine similarity on accord strengths and shared notes.

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.