But what, exactly, is cashmere? Where does it come from? How long should it last? Is a two-ply jumper better than a five-ply one? Is it machine washable? And how do you keep it safe from the ...

He’s even become a bit of a local celebrity for his work, earning the nickname “Two-ply.” How could someone be so enthusiastic about a job that few people would envy? It has to do with the ...