Stone Island clothing is expensive and the market is flooded with fakes. To check the authenticity of the garment you need to look at the 'ART' number on the washing label. Stone Island clothing without an ART number is fake. The first two numbers indicate the season/year, the second two indicate the brand, the 5th digit indicates the garment type and the final 3 digits show the dying process etc. Anyone familiar with Stone Island clothing? Do you check the ART number?
