Yeah, if you have one of the shirts, it's definitely on the endangered species list. I put two of them away, wrapped in plastic, so I would always have them. I know a few people bought two, so hopefully the rotation is helping keep them alive.
For those who arrived too late -
Sheesh, looking at those pictures make me want to go check the closet, just to make sure they are all gone. <SHUDDER> I thought I had one of the caps put away, but I guess I forgot to keep one of them. But I regularly wear my jacket in cold weather.