Short answer: yes. Buying a product that resembles a more expensive one, without carrying that brand''s name or logo, is ordinary shopping in the UK. What is unlawful is dealing in counterfeits, and that is a different thing with a different definition.

Here is where the line actually sits.

This is general information about how the law works, not legal advice. If you have a specific problem, take proper advice on it.

What a counterfeit is

A counterfeit is a product that carries someone else''s registered trade mark without permission. The mark is the point — the name, the logo, the monogram, the distinctive branding that tells you who made something.

In the UK this sits under the Trade Marks Act 1994. Using a registered mark on goods without authorisation is an infringement, and at commercial scale it is a criminal offence rather than merely a civil one. Trading standards enforce it, and the penalties for selling are serious.

Note what this definition does not cover: resemblance. A trade mark protects the badge, not the shape of the garment it is sewn into.

What a dupe is

A dupe carries no such mark. It is a product that looks similar — same silhouette, same colour, same general idea — sold openly under whoever actually made it, at whatever it costs.

Nobody is being told it came from somewhere it did not. That is the whole distinction, and it is why the two things sit on opposite sides of the line despite being spoken about in the same breath.

The part that is genuinely grey: design rights

Trade marks are the clear bit. Design protection is where it gets more interesting.

Design rights can protect the appearance of a product — its shape, its configuration, its ornamentation — separately from any branding. A registered design gives its owner a period of protection over that appearance. There is also protection available for unregistered designs, though it is narrower and shorter.

So a product can, in principle, be too close to a protected design even with no logo anywhere on it. In practice this is rarer in fashion than people assume, for two reasons: protection has to have been sought or has to still be within its window, and it protects a specific design rather than a general idea.

Passing off

The third mechanism is a common law one. If a seller presents a product in a way that makes people believe it came from another business, that can be passing off, even without using a registered mark.

Again the test is about misrepresentation of origin rather than resemblance. Selling a similar bag is not passing off. Selling it in a way that implies a particular house made it might be.

What the law does not protect

This is the part that explains why dupes exist at all.

You cannot protect a trend. You cannot protect a silhouette in the abstract, a colour, a neckline, a hem length, or the general idea of a quilted bag with a chain strap. Fashion moves by iteration, and the law has never treated a style as ownable — which is why the high street has always reinterpreted what appears on a runway, and always will.

Where the buyer stands

For someone buying rather than selling, the practical position in the UK is straightforward. Buying a legitimate product from a legitimate retailer that happens to resemble something dearer is simply shopping.

Counterfeits are the different case, and the enforcement weight sits overwhelmingly on sellers and importers rather than individual buyers. Beyond the legal question there are ordinary consumer reasons to avoid them: no recourse, no returns, no safety testing, and money going somewhere you would probably rather it did not.

How to tell before you buy

Four checks that resolve nearly every case.

  • Is a brand name or logo on it that should not be? A product using someone else''s mark is the thing to avoid. A product with its own name on it is not.
  • Is the seller open about who made it? Legitimate retailers tell you the brand. Ambiguity is the signal.
  • Does the price make sense for the materials? Not for the brand — for the cloth and construction. A £40 bag in honest materials is normal; a £40 bag claiming to be a £2,000 one is not.
  • Is it being sold as the real thing? That is the question that actually matters.

How DUPI treats this

DUPI only ever returns real products from real retailers, described by their attributes rather than by a brand they are not. It searches for the look at a friendlier price; it does not deal in counterfeits and never presents a product as something it is not. The community guidelines set that out, and about DUPI covers who runs it.

Where the line falls between a dupe and a counterfeit goes further into the distinction, and how to find a dupe is the practical method.