Mackenzie Hart, a middle school teacher and hometown sweetheart, is about to be married to Jordan McLaughlin, a handsome banker with big city dreams. Mackenzie loves Christmas and knows a wedding during the holidays would be the perfect backdrop for her big day. What she would have never thought possible becomes her reality when she finds a magic wedding dress and travels back to 1955, the very summer of her grandparent's union. Will she be able to make it back home in time for her own wedding? Or will she cause the greatest disaster in her family history, wiping out everyone she loves, including herself? Find out in this sweet holiday romance by Jen Lowry.