Jumping off from Krishnidoux's distressing post about syringes in pockets in retail stores in Quebec: What's the strangest thing you've found in clothes you've purchased at thrift stores, retail stores, or on ebay?

I'll start. I found an OB tampon (unused!) in the pocket of a thrift store jean jacket; nice jacket! I bought it and wear it all the time. After I purchased a pair of jeans at a retail store, I found a $10 bill folded up very small and tucked into the watch pocket; I still haven't figured that out. I suppose they were returns, perhaps worn, so I appreciated the "refund"!