mystery underwear

i found a pair of women's black bikini underwear in my latest load of wash. actually, i found many pairs, but most of them belong to me. one doesn't. anyone missing a pair? they look to be about size S or M, and they have those "string" sides on them--i.e. only the waistband spans the hips, but there's full frontal and backal coverage. the tag has been cut out of them so i don't know what brand they are. they look comfy. i have no idea how i ended up with them. they aren't my roommate A's. they aren't glaucon's. we have our own private laundry room and machines, so they weren't left in the washer or dryer by another tenant in our building.

anyone?

p.s. if you're uncomfortable claiming them in this oh so public forum, you can email me privately: take my LJ userid and add "@" and a period and "yahoo" and a period and "com," in that order. hit send.