How to use the Stone Island ART number checker

Every Stone Island item has a unique ART number on the care label. By entering this code into our tool, you can decode the season (Spring/Summer or Autumn/Winter), the year of production, the brand, and the type of garment. This makes it easier for collectors, resellers, and enthusiasts to track down information about rare or vintage pieces.

Our database is community based, which means there may occasionally be anomalies, but we are constantly refining the rules to ensure accuracy – should you have any questions or spot any issues please contact us.

What is an ART Number in Stone Island clothing?

An ART Number is the product code Stone Island use to catalogue each garment. It reveals the season, year, product line and item type. At Common Cultured, we’ve refined the process of decoding these numbers so you instantly know the history behind your piece.

Can I use an ART Number to tell if my Stone Island is real?

Not on its own. An ART Number shows when and where a piece belongs in the archive, but it doesn’t guarantee authenticity. What it can do is help you check if your item matches known examples — by searching the code online and comparing it against listings or archived sales. If the details line up, that’s a good sign. For certainty, though, nothing beats expert verification.

Does every Stone Island piece have an ART Number?

Yes—every official Stone Island garment carries an ART Number. Older pieces may display it differently, but it’s always there as the brand’s internal reference. If yours is missing, it’s either vintage, altered, or potentially not genuine.

Does the ART Number checker work with C.P. Company?

Yes — but only up until around 2010. Earlier C.P. Company pieces used coding formats closely related to Stone Island’s system, so our checker can decode them in the same way.
After 2010, following the brand’s sale to Enzo Fusco’s FGF Industry and later Tristate Holdings, C.P. Company moved away from the traditional format and adopted its own evolving systems. That’s why our checker is focused mainly on Stone Island codes, where the structure has remained more consistent.

Why should I use Common Cultured’s ART Number checker?

Because we’re the most accurate, most detailed resource available. We’re constantly archiving, cataloguing, and refining the database, drawing on years of hands-on experience with thousands of genuine Stone Island pieces. That means the information you get is always as accurate, detailed, and up-to-date as possible.

What’s the difference between an ART Number and a Certilogo code?

The ART Number is Stone Island’s original internal coding system — it’s been used since the 1980s to catalogue garments by season, year, brand line and category. Every genuine piece has one, and it helps place the item in the archive.

Certilogo, on the other hand, was introduced much later (Spring/Summer 2014) as a digital authentication system. Instead of describing season or brand, it provides a unique code you can scan or enter online to check a product’s authenticity directly with Stone Island’s partner platform.

In short:
Certilogo = authenticity tool (confirming the item was sold as genuine).
ART Number = archive reference (what season/line it belongs to).

Do ART Numbers change over time?

Yes. Stone Island have adapted their ART coding formats across decades. Early pieces carried simple numeric strings, while later garments adopted the structured number-letter formats still in use today. The exact layout has shifted with the brand’s growth, but the principle has stayed consistent: every ART Number links a piece to its season, year, brand line, and garment type.

Most recently, a new format — beginning with K1S — was introduced for Spring/Summer 2025. This update reflects Stone Island’s merger under the Moncler Group and helps align the two brands’ internal systems, while still keeping the ART Number’s role as an archive reference.

Common Cultured ART Number FAQs (Basic Decoding)

1. How do I read the season from a Stone Island ART Number?

The first two digits of the ART Number show the season and year.

• Even numbers usually mean Spring/Summer.
• Odd numbers usually mean Autumn/Winter.
  For example, an ART Number starting with 62 is Spring/Summer 2015, while 63 is Autumn/Winter 2015.

2. What do the brand codes mean in Stone Island ART Numbers?

The 3rd and 4th digits tell you the brand line:

• 15 = Stone Island
• 19 = Shadow Project
• 16 = Junior
• 14 = Stone Island Denims
  These codes help confirm whether your item is part of the mainline, a collaboration, or a specialist range.

3. Can I work out the exact item type from the ART Number?

Only in a broad sense. Certain letters indicate categories (like jackets, shirts, or trousers), but the ART Number alone won’t tell you the fabric or colour. That’s why our checker is designed to do the heavy lifting for you.

4. Why does Common Cultured provide an ART Number Checker?

Because collectors and buyers deserve clarity. We created our tool to make it easy to confirm the season and brand line of any Stone Island garment — the essentials to understand your piece. At the heart of it, we’re passionate about what we do and genuinely care about keeping the archive accurate, accessible, and useful for everyone.