Leather
What it is cut fromCoated canvas · Grained calf · Lambskin · Exotic

Evening bag · enamelled mesh, American
The Metropolitan Museum of Art
Open access · CC0, via Wikimedia Commons
Free on iPhone, iPad & Android · the tools below are free in the browser
№ IV · iPhone, iPad & AndroidRecognises handbags and purses and estimates their value from a photograph — a sanity check before buying, selling, or paying for an authentication.
Free on iPhone, iPad & Android. Any figure it gives is an estimate, not an appraisal.
What it reads, and what it cannotYou photograph it. The instrument reads it. You know where you stand.
One photograph. Nothing to fill in, nothing to send away.
The reading happens there and then, on the phone.
A range, in seconds — enough to know where you stand.
The same six an authenticator checks, and in the same order.
Coated canvas · Grained calf · Lambskin · Exotic
Even count · Matched sides · Waxed thread · Tight corners
Engraving depth · Zip pull · Feet · Clasp action
Material · Colour · Pockets · Finish
Letter shape · Spacing · Depth · Placement
Format · Era · Microchip · Serial plate
A range to orient you, in seconds.
The maisons the room reads, and the checks that settle each of them — free, in the open, with no bag sent anywhere.
What the bags people actually own fetch on the secondary market, against what the boutique charges today — dated, sourced and read maison by maison.
Longer, plain-English guides on the questions we are asked most — free to read.
Lovenhall BagA bag the instrument could not place, a date code that makes no sense, or a question the field notes do not answer — the house is glad to hear it.