<human>:  What is the difference between a tuxedo and a dinner jacket?
<bot>: The difference between a tuxedo and a dinner jacket is that a tuxedo typically consists of a black or midnight blue jacket, accompanied by a black bow tie, white dress shirt and trousers with a satin or braid stripe down the outside legs. A dinner jacket, on the other hand, is usually a single-breasted, navy blue, silk-faced satin lapel jacket, with trousers that are plain or with a stripe. The shirt for a dinner jacket can be white or, for a more informal look, black.