I went to school one day wearing some regular pants, a super sheer pair of panties that could have been a zip-lock bag and a sheer bra and a white shirt.
At our school, in senior year you have to go on stage and talk to the freshmen. As i was going up the steps to the front of the stage, my pant leg caught the bottom of the steps, pulling them down far enough to see my butt! I was super embarrassed, but that doesn't end it. My pants were kinda old so they were starting to get a slight hole in them. I had to sit on stage in the worst chair there - when I got up, the back of my pants caught on something, ripping them all the way down to the crotch! I started to run out of there, showing EVERYONE my bush and tanned butt, but my shirt caught the podium and totally ripped at the buttons! They could now see my nipples too.
I might as well have gone nude. Now everyone whistles at me.