By Kelly Hockenberry, Columnist, The Times It’s a memory that will stick with you looooong after high school is over. Six years ago, I wrote about my experience (complete with hideous and embarrassing pictures) here http://www.unionvilletimes.com/?p=9152. Please note that I graduated in 1989, so I deserve a bit of a reprieve for my dress selection. It was trending at the time, I swear. The fluffier...