Dress that Kristen Alderson (Starr OLTL) wore to her real life prom?

Did anyone see the dress that Kristen Alderson wore to her real life prom? They had a picture of her wearing it in Soaps in Depth. They said she got it at David's Bridal... but I can't figure out which style it is. Does anyone know? It was a very pretty shade of blue with a halter top and open back.