The Philco Television Playhouse S01E24 - Quality Street

Phoebe Throssel is nearly 30 and still unwed, this is regarded as an over-the-hill spinster. She and her sister decide to open up a school for genteel children. Things become complicated when Phoebe is offered the opportunity for a reunion with Captain Brown, whom she hasn't seen in years. Phoebe desperately wants to rekindle his affections.