What smells like Rivière Siam?

Below are the fragrances that genuinely share the character of Rivière Siam by Maison de L'Asie — a floral scent, ranked by how much of its note profile they have in common. Not cheaper copies; scents in the same spirit.

Osmagora compares the full note profile of Rivière Siam — its top, heart and base notes — against every fragrance in the library, and ranks them by how much they genuinely share. The figure shown is that note overlap, kept deliberately conservative. These are scents in the same spirit, not cheaper copies or marketing lookalikes — and where nothing clears our bar, we say so plainly rather than dress a weak match as a strong one.