Ralph Lauren Polo Blue Eau de Parfum: released in 2016, aromatic, marine and woody, about 5h on skin, projection 8/10, sillage 4/10. The alternatives below are matched to that profile.
The closest Ralph Lauren Polo Blue Eau de Parfum dupe we found is Calvin Klein Eternity Aqua for Men — 82% match, about $35 (estimate) versus about $70 for a 100 ml bottle.
The three closest scent matches — the best Ralph Lauren Polo Blue Eau de Parfum dupes we found, ranked by opening & dry-down similarity:
| # | Alternative | Scent match | Est. price (100 ml) | Longevity vs Ralph Lauren Polo Blue Eau de Parfum | Projection |
|---|---|---|---|---|---|
| 1 | Calvin Klein Eternity Aqua for Men | 82% | about $35* (−50%) | 5h vs 5h | 7/10 |
| 2 | Lacoste Fragrances Lacoste Essential Sport | 80% | about $30 (−57%) | 5h vs 5h | 6/10 |
| 3 | Hinode Empire Sport | 79% | about $25 (−64%) | 7h vs 5h | 7/10 |
A lighter, budget-friendly alternative that captures the watery and green herbal freshness found in Ralph Lauren Polo Blue Eau de Parfum.
It shares its green, woody and citrus accords with Ralph Lauren Polo Blue Eau de Parfum, lasts about 5h against 5h and carries 2,115 community ratings.
Offers an affordable, sporty citrus and aquatic kick that recalls the energetic opening of Ralph Lauren Polo Blue Eau de Parfum.
It shares its citrus, fresh spicy and aromatic accords with Ralph Lauren Polo Blue Eau de Parfum, opens on Bergamot too, lasts about 5h against 5h and carries 613 community ratings.
An accessible regional option featuring a vibrant aquatic and green aromatic blend reminiscent of Ralph Lauren Polo Blue Eau de Parfum.
It shares its aromatic, green and marine accords with Ralph Lauren Polo Blue Eau de Parfum, lasts about 7h against 5h and carries 121 community ratings.
Hinode Empire Sport, at about $25 for 100 ml (estimate) — around 65% less than Ralph Lauren Polo Blue Eau de Parfum.
Hinode Empire Sport, at about 7h on skin, against about 5h for Ralph Lauren Polo Blue Eau de Parfum.
Calvin Klein Eternity Aqua for Men, at 82% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Calvin Klein Eternity Aqua for Men saves you about $55 a year against Ralph Lauren Polo Blue Eau de Parfum. Assumes 100 ml bottles on both sides; 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 3 last a full 8 hours. Hinode Empire Sport comes closest at 6.6h, so it needs one re-spray to cover the day.
Ralph Lauren Polo Blue Eau de Parfum notes, performance and price
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Updated 2026-09-27.