This is kind of bizarre but anyway...
When I was in college MANY years ago I got out of the the shower and went to get dressed. Literally all the "pretty" panties and bras were gone! The only thing left were the granny panties.
It creeped me out so I called the police and my roommate (at work). The police had me describe the things missing; so embarressing! Anyway, my roomate just for the summer came home immediately, and closed his bedroom door for a long time. The police officer asked me how well I knew my roommate. I said we were just sharing the apartment for the summer and he was a friend of a friend of mine. He proceeded to tell me he thought the roommate may enjoy cross dressing a little based on his demenor and I may want to look for my things in his room! My roommate went back to work several hours later. I did not see him until the next day I came home after work and his stuff was gone!!!
He moved out.
Needless to say I never found my undies and somewhere in NC I think a man is vacuming with my under garments on!