Why not to pair up cool tattoo artists and luxury leather brands to create custom made special leather products? For example, customers can choose different design tattoos for their bags, boots or jackets.
Below are some moods i created in photoshop (not the best examples of tattoos, but fine to illustrate the idea)
click to enlarge:
Alternatively, customers can go directly to a cool tattoo studio and ask them to make a tattoo on their leather products. If it works on people and pigs, it will nicely work on your leather bag too.