After a brief courtship, Celeste becomes engaged to Jason, prompting her father and their intended wedding officiant, Pastor Mark, to subject them to a pre-marital “bootcamp” packed with Christmas-themed tasks. As they bond through these joyful activities, Celeste starts contemplating a future in the fashion world. At the same time, Pastor Mark begins to have faith in his daughter’s decisions, resulting in a touching holiday experience for the entire family.