SOUTH FORSYTH -- Mad Hatters strutted down the stage, the Cheshire Cat grinning widely behind the glittering blue, red and green dresses at South Forsyth High School DECA’s prom fashion show Friday evening. The event, themed “DECA in Wonderland,” featured 48 male and female student models who donned prom attire from A Formal Affair in Roswell and Tuxedo WearHouse in Cumming. Nancy Ruff, South’s advanced fashion marketing teacher and DECA adviser, said the marketing and business club has held the event for at least 15 years, which serves as a fundraiser to help DECA members attend conferences and competitions throughout the year.