Arvīds Yep, as Piri said it used to be really expensive but it has got a lot cheaper in recent years and quite a few mid-range or above cars have it as standard or an option.
I'm sure there are clothes out there made of it, but I've never looked for it, I remember reading somewhere (don't ask, I don't know why or where) that Luis Vuitton uses it as a lining for bags.