The mohair cardigan. Made infamous in the grunge era as Kurt's cardi of choice. These were impossible enough to find in the 90s let alone the 2010s so don't be surprised if vintage ones are worth a pretty penny.
Taiki Matsumura - from Japan
Kurt Cobain - no further explanation
me - vintage mohair cardigan and Isabel Marant dress
Coutney Love - I love the blue.
I picked him up this mohair pullover a few weeks back but he thinks it makes him look rotund so I wear it with my black leather pencil skirt.