Suzanne: Do you remember my seventeenth birthday party when you lifted your skirt up in front of all those people?

Doris: I did not lift my skirt, it twirled up! You only remember the bad stuff, don’t you? What about the big band I got to play at that party, do you remember that? No, you only remember that my skirt accidentally twirled up!

Suzanne: And you weren’t wearing any underwear.

Doris: Well!

— Postcards From the Edge

It was bound to happen sooner or later.

During a Saturday (Aug. 13) night performance of “You Belong With Me,” a wind machine caused Taylor Swift‘s dress to fly up and expose her underwear to her St. Louis audience.

As for Taylor’s underthings … anyone hoping for a cheetah print thong will be disappointed. Instead she was wearing a pair of boring, I-need-to-do-laundry-and-these-were-the-last-pair-in-the-drawer granny panties.