Frazzled single mom Jane is raising 10-year-old Lexi and managing her family's horse farm after her father's death, with support from her mom and their festive neighbors. When she agrees to be the best woman in her best friend's ex-husband Mark's elaborate Christmas wedding, Jane faces an emotionally charged holiday filled with a bridezilla fiancee, a blizzard, and a surprise visit from a no-nonsense banker. Things get even more complicated when an unexpected romance sparks between her and the wedding planner, Sue. As the big day approaches, Jane needs a bit of Christmas magic to clean up the mess she's made and save her family's farm before it's too late.