The team work to reunite a wedding dress with its rightful recipient, but find that they may have far more to do. Meanwhile, Rita and Norman’s wedding plans present new challenges.

The Postables work against the clock decoding a letter to rescue a soldier in Afghanistan and reunite her with her family, while Rita competes for the national Miss Special Delivery title in Washington, D.C.

As Shane and Oliver prepare to wed, the team helps an unwell boy reunite with a lost friend. A new employee may deliver the answer for Rita and Norman to start a family.