Yesterday was prom day on TRL and Ann Shoket the new Editor-in-Chief of Seventeen Magazine stopped by and told us about three hot trends for the 2007 prom season. One of the trends is "'80s Retro Girl," and Ann picked out a perfect '80s party girl dress by Jessica McClintock. We love this trend too because it's all about the bright colors and the lots o' legs factor. The other two trends Ann mentioned were "Modern Princess" and "Bombshell." What prom trend are you going to go for this season?