<human>: What's the difference between a tuxedo and a suit?
<bot>: The main difference between a tuxedo and a suit is that a tuxedo is typically worn for formal occasions such as weddings, proms, and other special events, while a suit can be worn to any occasion. A tuxedo typically has a more tailored fit with a single-breasted jacket, while a suit usually consists of a double-breasted jacket and trousers or a skirt. Tuxedos also often have a detachable bow tie and cummerbund, while suits are usually worn with a necktie.