I Smell A Bargain (and so might my cubicle neighbors)

I am loving this pretty gray sweater I got at Goodwill last night for only $3, but now that it's on me and has been warmed up by my body heat, it smells of attic or basement or something. I know I should have washed it before wearing, as is healthy practice with pre-owned clothes, but I didn't and now I stink of mothballs and disuse. Oh well, I don't think I have to hug anybody today.