Sweaters are strange things. If you go to a department store in the winter, they are everywhere. But if you look at everyone on the street, the proportion of people wearing one is much smaller. I imagine we all have several sweaters that maybe get worn once a year, but we keep giving and receiving them. Where do they all go? Are they just stuffing the dresser drawers of the world?
Those were my thoughts as I stood in line to exchange a sweater vest I got for Christmas. And I had a lot of time to consider the subject, as the woman in front of me exchanged several sweaters for different sweaters, which all had to be their own transaction for some reason. I guess the bottom line is, if you were an alien and wanted to take over the earth, you could do worse than somehow finding a way to involve the sweaters of the world.