Guerlain Idylle Eau de Parfum: released in 2021, white floral, floral and fresh, about 5h on skin, projection 7/10, sillage 4/10. The alternatives below are matched to that profile.
The closest Guerlain Idylle Eau de Parfum dupe we found is Narciso Rodriguez for Her Eau de Parfum — 87% match, about $95 (estimate) versus about $150 for a 100 ml bottle.
The five closest scent matches — the best Guerlain Idylle Eau de Parfum dupes we found, ranked by opening & dry-down similarity:
| # | Alternative | Scent match | Est. price (100 ml) | Longevity vs Guerlain Idylle Eau de Parfum | Projection |
|---|---|---|---|---|---|
| 1 | Narciso Rodriguez for Her Eau de Parfum | 87% | about $95 (−37%) | 6h vs 5h | 4/10 |
| 2 | Narciso Rodriguez For Her | 86% | about $95* (−37%) | 6h vs 5h | 7/10 |
| 3 | Narciso Rodriguez For Her Intense | 85% | about $165 (+10%) | 6h vs 5h | 7/10 |
| 4 | Sarah Jessica Parker Lovely | 84% | about $45* (−70%) | 5h vs 5h | 5/10 |
| 5 | Yves Rocher Comme une Evidence | 82% | about $30* (−80%) | 6h vs 5h | 6/10 |
Presents a heavy dose of musky rose that sits comfortably in the same aromatic neighborhood as the reference.
It shares its musky, rose and powdery accords with Guerlain Idylle Eau de Parfum, lasts about 6h against 5h and carries 13,761 community ratings.
A warm, musky floral composition that mirrors the elegant rose and patchouli interplay of the reference scent.
It shares its musky, powdery and white floral accords with Guerlain Idylle Eau de Parfum, lasts about 6h against 5h and carries 20,768 community ratings.
A denser, more concentrated musky and rose-forward rendition that aligns with the floral elegance of the original.
It shares its musky, powdery and white floral accords with Guerlain Idylle Eau de Parfum, lasts about 6h against 5h and carries 1,393 community ratings.
Shares a clean, musky floral character reminiscent of Guerlain Idylle, offering a soft and comforting profile.
It shares its musky and powdery accords with Guerlain Idylle Eau de Parfum, lasts about 5h against 5h and carries 8,875 community ratings.
Evokes the bright, green floral heart of the reference with a noticeable emphasis on clean patchouli and Lily-of-the-Valley.
It shares its white floral, green and rose accords with Guerlain Idylle Eau de Parfum, lasts about 6h against 5h and carries 5,493 community ratings.
Yves Rocher Comme une Evidence, at about $30 for 100 ml (estimate) — around 80% less than Guerlain Idylle Eau de Parfum.
Narciso Rodriguez For Her, at about 6h on skin, against about 5h for Guerlain Idylle Eau de Parfum.
Narciso Rodriguez for Her Eau de Parfum, at 87% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Narciso Rodriguez Narciso Rodriguez for Her Eau de Parfum saves you about $80 a year against Guerlain Idylle Eau de Parfum. 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. Narciso Rodriguez Narciso Rodriguez For Her comes closest at 6.4h, so it needs one re-spray to cover the day.
Guerlain Idylle Eau de Parfum notes, performance and price
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Updated 2026-10-13.