How to spot an authentic Ralph Lauren piece

Every Ralph Lauren piece we sell is checked before it goes up on the site. This page sets out the main checks we use — to be open about how we verify our stock, and to give you useful tools for checking pieces yourself.

Worth remembering: no single detail is enough to decide whether a piece is authentic. Ralph Lauren has been producing for decades, across different product lines, factories and countries. Labels, embroidery, materials and finishing details can all vary between eras and models.

A reliable authenticity check rests on the whole picture, and on how well all of a piece's features agree with each other.

1. Embroidery and logo

On pieces with the Polo Player logo, the embroidery is one of the most important things to check.

In good embroidery the details of the figure are visible even when the logo is small: the outlines of the horse, the rider and the polo mallet should be clear and well defined. Stitch density should be even, with no patches where the fabric shows through unusually and no loose thread ends.

Look at the inside of the embroidery too. A neat, consistent finish supports the overall build quality, while lots of loose threads, uneven stitching or a distorted shape justify a closer look.

Even so, the embroidery is never judged on its own — there are legitimate differences between eras, factories and product lines.

2. The labels

The labels are a key source of information. Most garments have a brand label and a care label, and both should be checked as part of the same picture.

The brand label

Look at the quality of the weave or print, the shape of the letters and the spacing between them, and how neatly the label is sewn to the garment.

The brand name should be spelled correctly and consistently. A misspelling of Ralph Lauren or of the line name is a significant warning sign.

Bear in mind that label designs have changed over the years, and different product lines use different labels.

The care label

The care label usually includes information such as:

Fabric composition
Country of manufacture
Washing and care instructions
Further identifying details, depending on the era and the market the piece was sold in

The information should be legible and make sense for the type of garment. A mismatch between the material on the label and the actual fabric, unusual information or a poor-quality label can justify a more thorough check.

3. The RN number

Pieces made for the US market sometimes carry an RN (Registered Identification Number) on the care label.

It's an identification number issued by the US FTC to businesses that manufacture, import, distribute or sell textile, wool and fur products. You can look the number up in the FTC's public database and see which company it's registered to.

RN numbers associated with Ralph Lauren

The FTC database lists several RN numbers associated with Ralph Lauren companies and product lines, including:

RN 41381: Ralph Lauren Corporation
RN 109514: Polo Ralph Lauren Corporation
RN 110937: Lauren by Ralph Lauren
RN 104285: Ralph Lauren Footwear

There are further numbers for other divisions and product lines of the company.

So a different RN number is not, on its own, a sign of a fake. The right check is whether the number on the piece matches the relevant company in the official database.

Matching a known RN number isn't proof of authenticity on its own either. Registered numbers are public and can be copied onto a fake label. It's one more point of verification, nothing more.

4. QR code

Some newer pieces have a QR code on the label. Where there is one, it's worth scanning it and checking where it leads.

A QR code existing is not proof of authenticity. What matters is the information you get after scanning it.

Make sure the link leads to an official Ralph Lauren domain and that what it shows matches the piece — the model, colour, size or other identifying product details, wherever they appear.

Treat with suspicion a link to a domain impersonating the official site, a page that doesn't work, or a product that doesn't match the piece.

If the page asks for a password, card details or personal information that isn't needed to identify the product, don't give it.

5. Stitching and finish

How the garment is made gives a further indication.

Seams

Seams should be consistent and tidy, without significant skipped stitches, loose threads or lines that wander unusually.

Look especially at the places where build quality shows — where the sleeves join, the side seams, the collar and the hems.

Buttons

The buttons should match each other in size, shade and style and be firmly attached.

Some pieces come with a spare button, but its absence doesn't mean a fake — especially on second-hand or vintage pieces.

Inside finish

The inside of the garment should look professional too: clean seams, finished edges and neatly attached labels.

A particularly poor inside finish, together with other unusual signs, can raise doubts about a piece's authenticity.

6. Fabric quality and structure

The fabric should suit the model and match the composition label.

Piqué, mesh, oxford and the other fabrics associated with different Ralph Lauren models each have a characteristic texture and structure. So look not only at how the fabric appears, but at its weight, its texture, the density of the weave and how it feels in the hand.

Fabric that feels substantially different from what a given model should have is a reason for a closer look — but here too, no conclusion should rest on a single feature.

What doesn't necessarily mean a fake?

Several features can look odd at first glance and still be perfectly normal.

A different name on the label

Ralph Lauren operates several product lines and brands, among them Polo Ralph Lauren, Polo Sport, Lauren Ralph Lauren, RRL and Purple Label.

Each line has its own design language, labels and features. So a label that isn't identical to the familiar Polo Ralph Lauren one isn't necessarily a problem.

An older label design

Label designs have changed many times over the brand's history. On vintage pieces you'd expect labels that differ from the ones on new pieces.

So compare a label with the right era and product line — not just with a new piece on sale today.

A different country of manufacture

Ralph Lauren has made and still makes pieces in many countries. The country of manufacture alone can't decide whether a piece is authentic or fake.

It should be read as part of everything on the label, and in light of the type of piece and when it was made.

Differences in shade

Lighting, the camera, photo editing and screen settings can all make a colour look noticeably different.

So a difference between a piece's real colour and a photo online is not, on its own, any indication of authenticity.

The bottom line

Verifying Ralph Lauren doesn't come down to one “trick”.

We examine the embroidery, the labels, the identification numbers, the stitching, the materials, the finishing details and how they all fit together. Where a piece has a QR code or another means of identification, that is checked as part of the process too.

The more the details agree with each other and with what you'd expect from the model, the product line and the era — the firmer the conclusion about a piece's authenticity.

That's also why every piece we sell is checked as a whole before it's offered for sale.