What perfumes are similar to Oriental Summer No. 11?

Fragrances with the closest accord profile to Oriental Summer No. 11 by The Master Perfumer: Gabrielle by Chanel; Guess Seductive by Guess; Chanel No 5 L'Eau by Chanel. 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.