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 · Atelier ColognePhiltre d’Été2023 · ★ 3.63

Second · Atelier CologneOolang Monochrome2025 · ★ 4.50

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Contrast pairing

Philtre d’Été × Oolang Monochrome

Citrus, green and white floral meets woody, aromatic and patchouli. They share three accords and no notes.

Find samples of both

The blend

How the pair leans

Each bar adds the two accord profiles, assuming one spray of each. Gold is Philtre d’Été, blue is Oolang Monochrome. It's arithmetic on the data, not a test on skin.

Philtre d’ÉtéOolang Monochrome

citrusboth

aromaticboth

fresh spicyboth

woodysecond

greenfirst

patchoulisecond

white floralfirst

warm spicysecond

freshfirst

floralfirst

What each brings

Notes apart, accords in common

Only in Philtre d’Été

Calabrian bergamot Green Tea

Green Tea

Jasmine

In bothNo shared notesThree shared accords:

citrusfresh spicyaromatic

That shared thread is what keeps a contrast pairing from feeling like two separate fragrances.

Only in Oolang Monochrome

Patchouli

Oolong tea Bergamot

Bergamot

Cedarwood

Why it might work

Light over deepPhiltre d’Été brings citrus and green; Oolang Monochrome brings woody. Lighter over deeper is the usual way to layer.
A shared threadCitrus, fresh spicy and aromatic run through both.
Same seasonBoth are voted best for spring.

Suggested from the two fragrances' accords, notes and votes. Not yet tested by wearers.

What to watch

One will leadOolang Monochrome is voted long lasting and moderate; Philtre d’Été very weak and intimate. Expect Oolang Monochrome to lead and Philtre d’Été to fade first.

A starting pointOne spray of Oolang Monochrome, two of Philtre d’Été over it.Weighted toward the one that fades first. Adjust to taste.

Has anyone tried it?