Have you ever petted an alpaca? They're a very soft South American animal!
I never have, but I think they are very cute!
A lot of people confuse them with llamas, which also have very soft wool.
I guess I never thought of how close they look
They're kind of like angora rabbits, in that their wool is very desirable for clothing.
I wonder if their clothing is expensive.
Definitely only worn by people of certain social classes!
What kind of clothing is made with it?
I think it's mainly shawls, sweaters, and socks. 
It sounds like itchy material.