Layering Lab
Wear two at once
Pick two fragrances. See what each brings, how the blend leans, and whether people who tried the pair say it works.
First · Billie EilishEilish No.3EDP · 2023 · ★ 3.76
Second · GissahOne & Only2024 · ★ 4.22From your collection:Save fragrances to pick from them here


Contrast pairing
Eilish No.3 × One & Only
Woody, musky and fresh spicy meets musky, sweet and amber. They share five accords and two notes.
The blend
How the pair leans
Each bar adds the two accord profiles, assuming one spray of each. Gold is Eilish No.3, blue is One & Only. It's arithmetic on the data, not a test on skin.
Eilish No.3One & Only
muskyboth
woodyboth
amberboth
sweetboth
powderyboth
caramelsecond
patchoulisecond
fresh spicyfirst
fruitysecond
soft spicyfirst
What each brings
Notes apart, notes in common
Only in Eilish No.3
Pink Pepper
Grapefruit
Fir
Cedar
Saffron
Musk
Oakmoss
Pink Pepper
Grapefruit
Fir
Cedar
Saffron
Musk
OakmossIn both
JasmineAmber
Five shared accords:woodymuskyamberpowderysweet
Only in One & Only
Passionfruit
Peach
Bergamot
Caramel
Geranium
White Musk
Patchouli
Passionfruit
Peach
Bergamot
Caramel
Geranium
White Musk
PatchouliWhy it might work
- Notes in commonBoth list jasmine and amber, so the two have a shared base to meet on.
- A shared threadWoody, musky, amber and powdery run through both.
What to watch
- One will leadOne & Only is voted long lasting and strong; Eilish No.3 moderate on both. Expect One & Only to lead and Eilish No.3 to fade first.
A starting pointOne spray of One & Only, two of Eilish No.3 over it.Weighted toward the one that fades first. Adjust to taste.
Has anyone tried it?
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Try before you buy
Sample both
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Boy SmellsFlor de la VirgenAdds green, white floral and fresh; shares saffron and jasmine and 1 more note.ContrastBuild your ownPick any two from the catalog ↑