Hermès is the pinnacle of luxury. A genuine Birkin or Kelly bag represents decades of savoir-faire, and the counterfeiting industry knows it. Whether you're buying pre-owned or simply want to verify what you own, this guide covers every authentication checkpoint that matters.
The Blind Stamp: Your First Stop
Every authentic Hermès bag carries a blind stamp — a small embossed code pressed into the leather, typically found on the interior flap or inside a side gusset. This stamp tells you the year of manufacture, the workshop craftsman's code, and the leather type.
Year codes changed format over the decades. From 1945 to 1970 Hermès used letters (A through P). From 1971 onward they switched to a square or circle enclosing a single letter. If the blind stamp you're reading doesn't match these known sequences, treat it as a red flag.
On fakes, the blind stamp is often shallow, poorly aligned, or placed in the wrong location entirely. Authentic stamps have a crisp, deep impression with clean edges.
Hardware: Gold, Palladium, and the Details That Count
Authentic Hermès hardware — whether gold-plated or palladium — is heavy, solid, and engraved with precision. Look for "Hermès Paris" engraved on the turn-lock closure, zipper pulls, and feet. The engraving should be sharp and even, not stamped onto the surface but cut into it.
Locks and keys are another telltale sign. Genuine Hermès padlocks are weighty brass with a smooth key action. The key number should match the number engraved on the lock. Counterfeiters routinely misprint or mismatch these numbers.
Examine the Clochette — the small leather protective case that holds the lock. On authentic bags it is hand-stitched, perfectly proportioned, and made from the same leather as the bag body.
Leather: Know the Difference
Hermès uses dozens of leathers, but the most common you'll encounter are:
- Togo: A textured, pebbly calfskin that resists scratches well. Tight grain, slightly matte finish.
- Clemence: Softer and slightly more slouchy than Togo. Larger, rounder pebble texture.
- Epsom: Highly structured with a fine, cross-hatched grain. Holds its shape rigidly. Often used for constance bags.
- Swift: Smooth, soft calfskin. Shows scratches more easily but has a buttery feel.
- Ostrich: Unmistakable round quill follicles. Should be symmetrical and consistent across the hide.
Fakes typically use stiff synthetic materials or low-quality genuine leather that doesn't achieve the correct texture. When you press authentic Togo, it springs back. When you press a fake, it stays dented.
Stitching: Count and Colour
Hermès saddle stitching is legendary. Each bag is entirely hand-stitched by a single artisan using linen thread waxed with beeswax. The stitch count per centimetre is consistent throughout the bag — typically 8 stitches per 3 cm for a Birkin. Every stitch is the same size, tension, and angle.
The thread colour is always chosen to complement the leather. On a classic Gold Togo Birkin, you'll see orange thread. On a Black bag, black thread. On a Craie bag, off-white. Thread that doesn't match the brand's documented colour pairings is a significant red flag.
Fake stitching is machine-made, uneven in tension, and often misaligned at corners. Under magnification, genuine stitches have a hand-made character that no machine replicates.
The Interior: Lining and Stampings
Hermès Birkins and Kellys are lined in goatskin — a soft, matte leather in a complementary colour. The interior should carry the full stamping: "Hermès Paris" on one line, "Made in France" on the second, and sometimes a craftsman number on a third line. The stamp is blind-embossed, not printed.
Counterfeiters often place the stamp incorrectly, use hot-foil gold stamping instead of blind embossing, or misspell "Hermès" (watch for the accent). Any deviation here is conclusive proof of a fake.
The Dust Bag and Box
Authentic Hermès bags come in the iconic orange box with a brown ribbon, and a flannel dust bag. The box should be sturdy with a lid that fits precisely. The ribbon should be a rich chocolate brown, not black or dark orange.
The dust bag is flannel — a soft, brushed cotton in cream or orange — with "Hermès Paris" in a subtle print. Plastic dust bags are never genuine. If a seller presents a thin polyester pouch, walk away.
Where to Buy with Confidence in the UAE
At Libas Collective, every Hermès bag in our inventory passes a multi-point authentication process before listing. We check blind stamps, hardware, stitching, leather type, and provenance documentation. Browse our authentication guides or shop our pre-owned Hermès collection with full confidence.
Libas Collective
Shop Pre-Owned Hermès Bags
Browse authenticated pre-owned Hermès pieces — fairly priced and delivered across the UAE.
More Luxury Authentication Guides
Shopping for pre-owned luxury? Make sure you can spot the real thing across every major brand:
- How to Authenticate a Louis Vuitton Bag
- How to Authenticate a Chanel Bag
- How to Authenticate a Gucci Bag
- How to Authenticate a Hermès Bag
- How to Authenticate a Dior Bag
- How to Authenticate a Prada Bag
- How to Authenticate a Fendi Bag
- How to Authenticate a Balenciaga Bag
- How to Authenticate a Celine Bag
- How to Authenticate a Bottega Veneta Bag
Frequently Asked Questions
How do I read a Hermes blind stamp?
The Hermes blind stamp is a small embossed symbol inside the bag, near the top flap or under the flap near the zipper. It consists of a letter indicating the year — sometimes enclosed in a shape (square, circle, or none) — combined with a craftsman stamp. The year letter cycles through the alphabet and restarted with a shape around it from 2015 onward.
What stitching should a real Hermes bag have?
Authentic Hermes bags use a saddle stitch — two needles pulling waxed linen thread through each hole from opposite sides. The stitching should be tight, even, and diagonal, with approximately 5 stitches per centimetre. Machine-stitched or uneven stitching is a clear sign of a fake.
What hardware should a real Hermes bag have?
Genuine Hermes hardware is solid, heavy, and engraved — not plated. The palladium or gold tone should feel substantial in your hand with no hollow sound when tapped. All closures are stamped with Hermes Paris on authentic pieces.
Where is the Hermes serial number located?
Hermes does not use serial numbers in the traditional sense. Authentication relies on the blind stamp, craftsman mark, and overall quality of materials and construction. Date letters are found on the interior, typically near a seam or under the flap.
Can you authenticate a Hermes bag from photos alone?
Experienced authenticators can identify many red flags from photos — stitching irregularities, incorrect hardware engravings, wrong leather grain, or improper blind stamps. For high-value purchases, always have a physical inspection done by a certified authentication service.
