My jeans have been getting a teeny bit looser...baggy, even, in the thighs. So I thought I'd stop by the Gap and try on a smaller size, just to see if it would fit. (I didn't want to buy a pair, 'cause my current jeans weren't falling off, and maybe I could skip buying jeans until I was two sizes down...)
I was in my closet, looking through all the clothes I have in there, saying, "You have to go...and you have to go..." when I found a pair of jeans in the next size down. Oh hey, clothes shopping in my own house.

I tried them on and they fit!
So now I get to get rid of two pairs of my old jeans, I have almost brand-spanking-new jeans that fit great, and I cleaned out my closet that much more, all at the same time.