I'm not sure whether this says more about Republicans versus Democrats, or if it's one young lady's vision of the ideal wedding versus another, or if it's a difference in upbringing and backgrounds.
Jenna Bush got married in 2008 (to Virginian Henry Hager) at her parents' ranch in Crawford. Her father was the current Republican President of the United States. Cost of her wedding: reportedly $100,000.
Chelsea Clinton is supposedly getting married this weekend at a rented/borrowed estate in New York state. Her father is the former Democratic President of the United States. Cost of her wedding: reportedly $3-5 million.