The fairytale continues this Sunday for Bachelorette Ashley Hebert and the recipient of her final rose: J.P. Rosenbaum! After getting engaged on the season 7 finale of The Bachelorette, the pair walked down the aisle on December 1, and ABC will air a two-hour special this Sunday to show how Ashley prepared for her big wedding day (the dress! the flowers! the cake!), and of course, the wedding ceremony, and reception. "I've never been a girl to dream about my wedding day, but after my dates with J.P. on the show, I would go home and think about my wedding gown," the 28-year-old dentist told InStyle.com exclusively. The show’s stylist Cary Fetman helped her prepare for the big day (and said she didn't have a single "Bridezilla" moment!), including her choosing of a silk satin fit-and-flare gown by Randi Rahm. Click through the gallery for exclusive details about the wedding, and then tune in this Sunday, December 16th at 9 pm on ABC to see the pair exchange their "I dos."