What perfumes are similar to Twentyone Black?+
Fragrances with the closest accord profile to Twentyone Black by Rue21: Reb'l Fleur by Rihanna; Hypnotic Poison by Dior; Fantasy by Britney Spears. 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.
Which notes drive the Twentyone Black profile?+
Twentyone Black's opening signature comes from Pineapple, Orange, Green Notes. Similar perfumes usually carry at least 2 of these same top notes alongside matching heart accords.
