How to Spot Fake Designer Clothes Before You Buy: 7 Checks

To spot a fake before buying, combine several clues instead of looking for just one: a price too low for the piece, badly printed or inconsistent labels, uneven stitching, a product code that doesn't match the model, light or unmarked hardware. No single sign is enough on its own. Three signs together, and you walk away.

You'll leave with a seven-check method that works in store or on an online listing, and the right reflexes when doubt remains.

Why is it your problem, even if you bought in good faith?

Because you're the one who'll resell it. A fake bought by mistake can't be resold, full stop. You lose the purchase price, and you put your account at risk.

Vinted bans the sale of counterfeits. According to its page on authenticity, counterfeits and intellectual property, a first offence leads to the listing being removed and the account suspended, and a repeat offence to a permanent ban. Writing "authenticity not guaranteed" in the listing changes nothing. Vinted can also ask you for proof of authenticity for designer items: an invoice, certificate, labels, original packaging or serial number.

On the legal side, selling or holding counterfeits for sale is a criminal offence in France, under the Intellectual Property Code and the Customs Code. It's not something to play around with.

What signs should you check first?

Start with what you can see in ten seconds: the price and the context. Then move on to the construction details.

How do you check the labels?

The label is the garment's ID card. Counterfeiters copy the logo but often neglect the rest.

Look at three things. Print quality: sharp letters, even spacing, no smudging. Consistency: country of manufacture, fabric content, care instructions and sizes should all be plausible for that brand and era. Attachment: a label sewn on crooked, or glued onto a piece that should have it stitched, is suspicious.

Bear in mind that a genuine piece can have a worn, cut or faded label. A missing label isn't proof of a fake, but it takes away one way of checking. On an expensive piece, that's a reason to pay less or pass.

What do the stitching and finish tell you?

A brand that sells at high prices pays for clean finishing. Turn the piece inside out: the inside tells you more than the outside.

Look at how even the stitches are on long seams, the topstitching around pockets and collar, and whether threads are trimmed. On a patterned piece (checks, stripes, monogram), the pattern should line up at the main seams on high-end models. On a bag, count the stitches over the same length on each side: a clear difference is a clue.

Be careful not to over-interpret. A mid-range brand produced in large runs can have imperfect stitching without being fake. It's the combination with other signs that counts.

How do you use product codes?

Many brands print a model and colourway code on an inside label or on the box. It's one of the most reliable checks, because you can verify it online in a minute.

On trainers, compare the code on the inside label (in the tongue or on the side) with the one on the box, then type it into a search engine. It should bring up the same model in the same colourway. A code that matches a different colourway, or appears on dozens of different models, is a strong warning sign.

For luxury leather goods, practices vary between houses and have changed over time: date codes, serial numbers, cards, chips. Read up on the specific brand before buying, and never rely on an authenticity card alone; it's the easiest thing to copy.

What should you do when you still have doubts?

Walk away. It's the most profitable rule in sourcing. A missed bargain costs you a margin; a fake costs you the purchase price and can cost you your account.

If you're buying a designer piece on Vinted, the verification service can settle it. According to Vinted's help page on Item Verification, it covers items of at least €100 from approved brands (clothing, bags, accessories, jewellery, shoes), costs the buyer €10 per item, and usually takes up to 10 working days. If the item fails, it's sent back to the seller, who can't relist it, and the buyer is refunded.

For a piece bought in a shop or at a car boot sale, online authentication services exist, but they cost money. They're worth it on an expensive piece, rarely on a €30 item.

How much does an authentication mistake cost?

More than the purchase price. Example: you buy a bag for €120 thinking you'll resell it for €220. It turns out to be fake. You lose the €120, the hours of photos and messages, and the account you earn from gets a warning.

Repeated two or three times a year, this kind of mistake wipes out the margin from dozens of good sales. And you won't necessarily notice, because the loss doesn't show up anywhere if you don't record your purchases. You remember the great resales and forget the bag stuffed at the back of the cupboard.

Recording your purchase price piece by piece is what makes these losses visible. Revendor attaches your purchase costs to your stock and calculates your real profit on your synced Vinted sales.

Should you avoid the most copied brands?

Not necessarily, but you need to buy them more methodically. The most copied brands and models are also the ones that sell best, which is exactly why they're copied.

If you're starting out, begin with mid-range brands that are rarely faked and whose labels you know well. Move upmarket once you've handled enough genuine pieces to sense when something's off. Nothing replaces an eye trained on the authentic pieces that have passed through your hands.

When you resell, be transparent: photograph the labels, the product code and the construction details. A listing that shows this proof reassures buyers and answers their questions in advance. Our checklist for listings that don't sell details what to show.