Mihan Aromatics Sienna Brume: released in 2017, coconut, green and ozonic, about 5h on skin, projection 5/10, sillage 3/10. The alternatives below are matched to that profile.
The closest Mihan Aromatics Sienna Brume dupe we found is Guerlain Aqua Allegoria Coconut Fizz — 86% match, about $105 (estimate) versus about $235 for a 100 ml bottle.
The five closest scent matches — the best Mihan Aromatics Sienna Brume dupes we found, ranked by opening & dry-down similarity:
| # | Alternative | Scent match | Est. price (100 ml) | Longevity vs Mihan Aromatics Sienna Brume | Projection |
|---|---|---|---|---|---|
| 1 | Guerlain Aqua Allegoria Coconut Fizz | 86% | about $105 (−55%) | 5h vs 5h | 4/10 |
| 2 | 4711 Acqua Colonia White Peach & Coriander | 78% | about $20 (−91%) | 3h vs 5h | 4/10 |
| 3 | Nautica Voyage | 72% | about $15 (−94%) | 5h vs 5h | 6/10 |
| 4 | Jacques Zolty Été du Cocotier | 81% | about $110 (−53%) | 6h vs 5h | 5/10 |
| 5 | 4711 Acqua Colonia Fig & Vetiver | 76% | about $30 (−87%) | 4h vs 5h | 5/10 |
Shares a prominent, refreshing coconut accord that mirrors the heart of Sienna Brume, resulting in a similarly light and breezy summer fragrance.
It shares its coconut and sweet accords with Mihan Aromatics Sienna Brume, lasts about 5h against 5h and carries 1,832 community ratings.
Offers a similarly bright, refreshing, and aromatic experience that captures the crisp, green energy found in the opening of Sienna Brume.
It shares its green, aromatic and sweet accords with Mihan Aromatics Sienna Brume, lasts about 3h against 5h and carries 579 community ratings.
Provides a clean, aquatic, and ozonic profile that aligns with the fresh, airy atmosphere of the reference scent at a very accessible price point.
It shares its green, aquatic and woody accords with Mihan Aromatics Sienna Brume, lasts about 5h against 5h and carries 20,326 community ratings.
Leans into the tropical, coconut-forward character of Sienna Brume, offering a sun-drenched and creamy impression that feels very similar on the skin.
It shares its sweet, coconut and woody accords with Mihan Aromatics Sienna Brume, lasts about 6h against 5h and carries 83 community ratings.
Evokes the green, woody, and aromatic nuances of the reference, providing a crisp and natural-smelling alternative that feels light and easy to wear.
It shares its green, woody and sweet accords with Mihan Aromatics Sienna Brume, lasts about 4h against 5h and carries 56 community ratings.
Nautica Voyage, at about $15 for 100 ml (estimate) — around 95% less than Mihan Aromatics Sienna Brume.
Jacques Zolty Été du Cocotier, at about 6h on skin, against about 5h for Mihan Aromatics Sienna Brume.
Guerlain Aqua Allegoria Coconut Fizz, at 86% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Guerlain Aqua Allegoria Coconut Fizz saves you about $190 a year against Mihan Aromatics Sienna Brume. Both priced at 100 ml; prices are estimates.
Across 2,358 originals, the median designer bottle is $120 and its closest match $30 — the Dupe Report 2026.
On an 8-hour day, none of the 5 last a full 8 hours. Jacques Zolty Été du Cocotier comes closest at 6.3h, so it needs one re-spray to cover the day.
Mihan Aromatics Sienna Brume notes, performance and price
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Updated 2026-11-09.