CoSTUME NATIONAL Sea Thru: released in 2024, citrus, aromatic and marine, about 5h on skin, projection 7/10, sillage 4/10. The alternatives below are matched to that profile.
The five closest scent matches — the best CoSTUME NATIONAL Sea Thru dupes we found, ranked by opening & dry-down similarity:
This scent leans into the same marine-and-citrus territory as Sea Thru, offering a crisp, salty freshness that feels very familiar.
While slightly more aromatic, it shares the clean, aquatic, and woody character that makes Sea Thru such an easy-wearing, fresh choice.
A budget-friendly, energetic citrus-and-marine scent that captures the fresh, salty spirit of Sea Thru with a similar aromatic backbone.
Evokes the deep, mineral-rich marine profile found in Sea Thru, providing a similar salty-citrus experience at a very accessible price point.
A bright, aromatic composition that mirrors the citrus-and-sea-note blend of Sea Thru, maintaining a clean and refreshing presence throughout the day.
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