Yves Saint Laurent Trench: released in 2015, citrus, iris and powdery, about 5h on skin, projection 6/10, sillage 4/10. The alternatives below are matched to that profile.
The closest Yves Saint Laurent Trench dupe we found is Prada Infusion d'Iris — 90% match, about $150 (estimate) versus about $255 for a 100 ml bottle.
The five closest scent matches — the best Yves Saint Laurent Trench dupes we found, ranked by opening & dry-down similarity:
| # | Alternative | Scent match | Est. price (100 ml) | Longevity vs Yves Saint Laurent Trench | Projection |
|---|---|---|---|---|---|
| 1 | Prada Infusion d'Iris | 90% | about $150 (−41%) | 5h vs 5h | 7/10 |
| 2 | Prada Infusion d'Iris Cèdre | 87% | about $130 (−49%) | 6h vs 5h | 6/10 |
| 3 | Rosendo Mateu Olfactive Expressions Rosendo Mateu Nº 3 Neroli, Iris, White Musk | 85% | about $75 (−71%) | 6h vs 5h | 7/10 |
| 4 | Ramon Monegal Invisible But Cool | 83% | about $125 (−51%) | 6h vs 5h | 6/10 |
| 5 | Maison Violet Nuée Bleue | 82% | about $185 (−27%) | 5h vs 5h | 6/10 |
Widely recognized for its clean, powdery iris profile that sits in the same refined, minimalist family as the reference.
It shares its iris, woody and powdery accords with Yves Saint Laurent Trench, lasts about 5h against 5h and carries 11,513 community ratings.
Leans into the woody and iris-heavy facets of the original, offering a similar crisp and sophisticated dry-down.
It shares its woody, iris and powdery accords with Yves Saint Laurent Trench, lasts about 6h against 5h and carries 1,614 community ratings.
Features a prominent iris and white musk profile that mirrors the powdery, floral sophistication of the reference scent.
It shares its powdery, woody and musky accords with Yves Saint Laurent Trench, lasts about 6h against 5h and carries 269 community ratings.
Captures the clean, airy, and slightly citrus-forward iris aesthetic that defines the experience of wearing YSL Trench.
It shares its citrus, woody and powdery accords with Yves Saint Laurent Trench, opens on Bergamot too, lasts about 6h against 5h and carries 203 community ratings.
Offers a soft, floral, and powdery composition that feels reminiscent of the delicate iris and musk balance in Trench.
It shares its citrus, powdery and iris accords with Yves Saint Laurent Trench, opens on Bergamot too, lasts about 5h against 5h and carries 401 community ratings.
Rosendo Mateu Olfactive Expressions Rosendo Mateu Nº 3 Neroli, Iris, White Musk, at about $75 for 100 ml (estimate) — around 70% less than Yves Saint Laurent Trench.
Prada Infusion d'Iris Cèdre, at about 6h on skin, against about 5h for Yves Saint Laurent Trench.
Prada Infusion d'Iris, at 90% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Prada Infusion d'Iris saves you about $155 a year against Yves Saint Laurent Trench. 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. Prada Infusion d'Iris Cèdre comes closest at 6.2h, so it needs one re-spray to cover the day.
Yves Saint Laurent Trench notes, performance and price
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Updated 2026-11-01.