Barney's Salt and Pepper suit was Barney's nicest suit. He would wear it to dances, social events or on dates. He wore it throughout the series.
- The first appearance of Barney wearing his suit was in the episode Irresistible Andy.
- Don Knotts wore the suit in a few feature length films also, such as The Incredible Mr. Limpet, The Ghost and Mr. Chicken and Return to Mayberry