Affiliate disclosure. Some links in this article go to retailers we may earn commission from. Our scores and methodology are independent of any commercial relationship - the match score is computed from each fragrance's scent profile, and the community read is our honest summary of what wearers say. Neither depends on who's paying us.
A bottle of Chanel Coco Mademoiselle costs £115 at John Lewis. A bottle of Lidl's Suddenly Madame Glamour costs £3.99. It's been on the shelf, essentially unchanged, since 2011. When The Guardian ran a blind test in 2014, shoppers couldn't tell them apart. A Reddit commenter put it more bluntly: "Personally, I much prefer the Lidl dupe of Coco Mademoiselle to the real thing."
Everyone who buys perfume knows this game. Aldi, Lidl, M&S, Zara and a long tail of Arabian clone houses have built whole shelves around "smells like" pitches that undercut the designer originals by a fortune. The question isn't whether cheap stuff exists. It's which of it actually delivers, and which is just trading on the name of the thing it pretends to be.
So we built two ways of answering that, and we run them side by side.
The first is a match score. Every fragrance in our database gets translated into a scent fingerprint - a 28-point reading of its character, built from its notes. The point of doing it that way, rather than just ticking off shared note names, is that the fingerprint understands family: it knows lemon and bergamot are close cousins, that a "smoky birch" and a "tarry leather" pull in the same direction. Two fragrances get compared fingerprint to fingerprint, and out comes a match score from 0 to 93. No note-name bingo, no brand, no price - just how alike two things actually smell.
The second is the people. For the pairs below we read what wearers and the press actually say - Reddit threads, retailer reviews, blind tests, blogger write-ups - and distil it into a community read.
A quick word on how we got here
Turning a fingerprint into a number you can trust took a few goes, and we'd rather be honest about that than pretend it arrived perfect. Our early cuts ran too hot - anything in the same family lit up like a 99 - and when we corrected for that, we over-did it and genuine dupes came out lukewarm. So we did the slow, unglamorous thing. We pulled twenty pairs apart by hand: clones, loose "smells like" pairs, and a few deliberately unrelated ones as controls. We checked every note list against Fragrantica and Parfumo, gathered the real wearer verdicts, and tuned the score against those twenty until the clones landed where the people who actually wear them say they land. What follows is what came out the other side - our number next to theirs, and the honest places they still disagree.
Where the score and the wearers agree
These are the safe buys. The fingerprints sit close together and the community backs it up - two independent readings pointing the same way, which is far stronger than either alone.
Maison Alhambra Tobacco Touch vs Tom Ford Tobacco Vanille Community sentiment around 88%, and our score lands right with it. The profiles genuinely overlap - sweet tobacco, vanilla, dried fruit, spice, cacao. Across r/fragranceclones the verdict is consistent: "the closest you'll get" to Tobacco Vanille on a budget, the only knock being it runs a touch sweeter and flatter in the drydown.
Lidl Suddenly Madame Glamour vs Chanel Coco Mademoiselle The bergamot-rose-patchouli skeleton British supermarkets have cloned for over a decade. Two Perfumer's Guild blind-test panels had roughly 90% of women prefer the Lidl over the Chanel; our fingerprints agree they're nearly the same scent. The full shelf is in our Lidl and Aldi dupes guide.
The Essence Vault Lost Cherry vs Tom Ford Lost Cherry Black cherry, bitter almond, cherry liqueur, tonka - the cherry-gourmand character carries straight over, and the community lands around 88%. Reviewers call it "spot on," with the standard asterisk that the original is stronger and lasts longer.
Armaf Club de Nuit Intense Man vs Creed Aventus The most-discussed dupe in the genre, community around 85%, and our score sits alongside it. The pineapple-birch-smoke character carries through; the one consistent caveat is the opening - "the opening is completely jacked up, dry down doesn't have the Creed magic musk." The benchmark Aventus clone. More options in our Creed Aventus dupes guide.
Where the score reads it lower than the wearers
These are the pairs where the fingerprint sees less than the nose does, and they share a tell: the dupe is a simplified version of a richer original. Fewer notes, less complexity - so the fingerprints sit further apart, even though the headline impression is dead on.
M&S Discover Sweet Pistachio vs Kayali Yum Pistachio Gelato 33 The widest gap in the set. Grazia, Cosmopolitan, The Sun and an active r/FemFragLab thread all crown the £10 M&S scent as the Kayali pistachio answer, community sentiment up around 88-90%. The catch is built in: Kayali's composition runs to 21 notes; M&S delivers the same pistachio-cream impression with about ten. The fingerprint reads honest distance between a rich original and its slimmed-down echo - but the part your nose chases, that creamy pistachio, both nail. Read the community note next to the number here.
Perfume Parlour Card Red vs MFK Baccarat Rouge 540 Baccarat Rouge 540 is one of the most cloneable scents ever made - a synthetic saffron-amber skeleton - and one independent reviewer who side-by-sided this clone gave it "a 92-94% accuracy rating." Our score is more conservative, reading a slimmer take on a deceptively spare original. Worth a sample; broader options in our Baccarat Rouge 540 dupes guide.
Milton-Lloyd No.9 Victor vs Creed Aventus The roughly £5 Aventus impression r/fragranceclones quietly recommends - "fruitier" than Aventus, a little synthetic, "a solid Aventus clone, very good value." Community lands around 68%. The fingerprint reads it lower still: a budget formula only carries so much of Aventus's structure. At a fiver, the wearers have decided that's enough.
Smells alike, but not a dupe
A category worth flagging, because people cross-shop these constantly. These pairs aren't marketed as dupes of each other - they're same-family designer fragrances that genuinely smell adjacent. And here's where the fingerprint does something the dupe charts don't: it scores them high, because they really do smell alike. That isn't an error - it's the score answering the question it was built to answer.
Dior Sauvage vs Bleu de Chanel Two "blue" fresh-spicy masculines cross-shopped endlessly. A Fragrantica forum puts it well: "they belong to the same team... Sauvage is more manly than Bleu de Chanel, which is more refined." Nobody calls them dupes - but they share a citrus-pepper-woody spine, and the fingerprint reads that closeness honestly. If you like one and want something in the same lane, the score is telling you the truth: this is the neighbourhood.
What the gap actually tells you
After twenty pairs pulled apart by hand, the pattern is consistent enough to use as a buying rule:
- When the score and the community both land high, buy with confidence. Two independent readings agreeing is the strongest signal there is.
- When the score reads lower than the wearers (M&S Pistachio, Card Red), the dupe is usually a simplification - it captures the headline with a shorter ingredient list. The number is being honest about depth; the community note tells you it still works.
- A high score means "smells alike," which isn't always "is a dupe of." Sauvage and Bleu de Chanel score high because they genuinely smell related - perfect if you're hunting your next signature in a lane you already love, less so if you specifically wanted a 1:1 of one designer scent.
- What the score can't smell is execution. Longevity, projection, the synthetic edge on a cheap clone - none of that is in a fingerprint. That's the entire reason we run the community read beside it.
That's the point of two readings. One number can be confidently wrong. A number and the wearer consensus tells you not just how close two fragrances are, but where a dupe is likely to let you down - which is the thing you actually needed to know before spending the money.
Dupes worth a look
| Dupe | Original | Match | Why it's worth a look |
|---|---|---|---|
| Maison Alhambra Tobacco Touch | Tom Ford Tobacco Vanille | "The closest you'll get" on a budget (~88%) | |
| Lidl Suddenly Madame Glamour | Chanel Coco Mademoiselle | Guardian blind-test 2014; ~90% preferred the Lidl | |
| The Essence Vault Lost Cherry | Tom Ford Lost Cherry | "Spot on" cherry gourmand (~88%) | |
| Armaf Club de Nuit Intense Man | Creed Aventus | The benchmark Aventus clone (~85%) | |
| Dossier Ambery Saffron | MFK Baccarat Rouge 540 | Nails all five facets of BR540 (~87%) |
These are a handful of the strongest. To browse every dupe pair we've scored, each with a live match number, head to the UK Perfume Dupe Index.
Match scores are computed live from each fragrance's scent fingerprint and shift as our data improves. Community percentages are our honest reading of wearer and press consensus, not a lab measurement. And the score can't measure performance - how long it lasts and how strongly it projects vary, so sample before you commit on anything you can't return.
