to Define
Once / 少年游
Unisex
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From your scent profile
A unisex perfume by to Define.
Notes
They open one after another, from the first spray into the evening.
Top notesfirst 15 minutes
Base noteswhat stays into the evening
When to wear it?
EstimateNot enough votes yet; estimated from 3 similar perfumes.
- 30%Spring
- 28%Autumn
- 23%Winter
- 19%Summer
- Casual23%
- Daytime21%
- Office19%
- Evening18%
- Nighttime16%
- Sport3%
Smells like this
The closest scents by notes and accords.
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Last updated: October 27, 2026


























