Black Swan Society
Halcyon (Eau de Parfum)
2025Women
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A women's fresh and aquatic perfume by Black Swan Society, released in 2025. Looks best suited to summer.
Notes
They open one after another, from the first spray into the evening.
Top notesfirst 15 minutes
Heart notesfirst few hours
Base noteswhat stays into the evening
Accords
From most dominant to most subtle.
- Fresh
- Aquatic
- Sweet
- Synthetic
- Creamy
Fresh
Aquatic
Sweet
Synthetic
CreamyWhen to wear it?
EstimateNot enough votes yet; estimated from 17 similar perfumes.
- 50%Summer
- 33%Spring
- 12%Autumn
- 5%Winter
Summer
Spring
Autumn
Winter- Casual29%
- Daytime28%
- Office16%
- Sport11%
- Evening8%
- Nighttime8%
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Last updated: October 26, 2026