What perfumes are similar to Yesterday No 21?

Fragrances with the closest accord profile to Yesterday No 21 by Tokyo Milk Parfumerie Curiosite: Chloé Roses de Chloé Chloé perfume by Chloe; Tainted Love by Tokyo Milk Parfumerie Curiosite; Florabotanica by Balenciaga. 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.