A free authenticity check can catch obvious fakes, but it cannot prove a piece is real. You can do the useful part yourself in about 10 minutes: inspect the label, stitching, hardware, materials, and codes, then record what you found before you list.
That distinction matters because the cost of a miss is high. Say you list a jacket at $180 and the buyer opens an eBay Authenticity Guarantee-style dispute or an item-not-as-described return. You lose the sale price, outbound shipping, return shipping, and the final value fee on a sale that doesn't stick. On a $180 sale, that can easily run past $40 before you even count the lost sell-through time. A free check is cheap insurance against that.
What a free authenticity check can and can't tell you
Free checks work by elimination. You compare what is in your hands against known details for that brand and era. If something is wrong, you've found a reason to stop. If everything matches, you've only found no red flags, which is not the same as confirmed.
- It can show: wrong font on the label, sloppy stitching, a mismatched RN number, hardware that feels light, a care tag in the wrong place.
- It can't show: a high-quality counterfeit or a genuine item with swapped parts. Those need a brand specialist or a paid third-party service.
- It doesn't grade condition. A real item can still be Fair or Poor, and that is a separate question from authenticity.
Treat the result as three possible outcomes: fails, passes with no flags, or unsure. Only the first two let you move on. Unsure means you pause the item.
The 7-step free authenticity check
Run these in order. Most fakes fail by step four, so you rarely need all seven.
- Photograph the item first. Take the main label, care tag, and any hardware before you start. You want a record of what you saw, and you will need these photos for the listing anyway.
- Read the main label closely. Check font weight, spacing, spelling, and how the label is attached. Compare against a confirmed authentic example from the brand's own site or a sold listing you trust.
- Check the care tag and RN number. Look for a registered identification number and run it through the FTC database. It tells you who registered the tag, not whether the garment is real, but a number that returns nothing or a wrong company is a flag.
- Inspect stitching. Look for consistent stitch length, clean corners, and no loose thread at stress points like pocket corners and seams. Uneven density on a premium piece is a warning sign.
- Test the hardware. Zippers, snaps, and buttons should feel weighted and operate smoothly. Look for brand engraving, and check whether it is crisp or shallow.
- Judge the fabric. Weight, hand feel, and weave should match the price tier. A cashmere label on a thin, scratchy knit is worth stopping for.
- Log the result. Record pass, fail, or unsure with the specific details you checked. This is the step most resellers skip, and it's the one that saves you in a dispute.
[Screenshot placeholder: authenticity checklist attached to an item record in FlipDesk, with label, stitching, and hardware photos]
Which free resources are worth your time
You don't need a paid subscription to do a solid first pass. These are the free sources that actually help, and what each one is good for.
| Free source | Good for | Limit |
|---|---|---|
| Brand's official site and lookbooks | Label design, hardware, colorways | Doesn't show older seasons |
| FTC RN database | Who registered the tag | Not proof the garment is real |
| eBay sold listings | Comparing labels and details on real pieces | Sellers can be wrong too |
| Brand-specific forums and communities | Known fake tells, era-specific details | Opinions vary, verify claims |
| Your own previous inventory | Direct side-by-side with a known real piece | Only helps if you've handled that brand before |
Notice what is missing: a single app or photo upload that says real or fake for free. Be wary of any tool that does. Authenticating by photo alone has high error rates because the tells are often tactile, like fabric weight and hardware heft.
Where authenticity ends and condition grading begins
Authenticity and condition are separate questions, and mixing them causes bad listings. A genuine piece can be NWT, NWOT, Excellent, Very Good, Good, Fair, or Poor. A fake can look flawless.
When you grade after authenticating, score the five factors independently: Fabric Condition, Structural Integrity, Cosmetic Appearance, Functional Elements, and Odor & Cleanliness. The stitching and hardware you inspected in steps four and five feed straight into Structural Integrity and Functional Elements, so the work overlaps. Doing both in one pass saves time, and a standardized grade cuts the not-as-described disputes that come from vague adjectives.
One caution: don't let a good grade imply a verified authentic item. Keep them as two separate fields in your records.
How to log the result so it protects you
The point of checking is to have proof if a buyer questions the item. A note that says 'looked fine' won't help you. A record that lists what you checked will.
For each item, log:
- The result: pass, fail, or unsure.
- What you checked: label font, RN number, stitching, hardware, fabric.
- What you compared against, such as a brand page or a prior sold item.
- The date and the photos, tied to the SKU.
This takes under a minute once you have a template. Spread across 100 items a month, that's under two hours, and it gives you a defensible record on the handful of items that get challenged.
What to do with an 'unsure' result
Don't list it as authentic. Either list it without brand claims, with honest wording like 'unverified, sold as-is,' or send it to a paid authenticator if the margin justifies the cost. If a piece would sell for $40, paying $20 to verify it rarely makes sense. If it would sell for $400, it usually does.
Try it on one item
Pick one designer or high-value piece from your current queue and run the seven steps above. Time it, write down the result, and see how much it adds to your intake. If you want the checklist and photos stored with the SKU, FlipDesk lets you attach them to the item record so your authenticity notes sit next to your grade and your cost basis.