Tuxedo isn't a breed but a coat pattern: a bicolor cat, usually black and white, with a white chest that looks like a shirtfront and often white paws, chin or a facial blaze. Grey-and-white Tuxedos exist too. The pattern comes from white spotting in the KIT gene, so males and females are about equally common. Most are domestic shorthairs, typically 6 to 14 pounds, and many live 12 to 18 years.
In Spokane, that means a Tuxedo you adopt could be a sleek shorthair or a fluffy longhair, a kitten or a senior. Stories that Tuxedos are especially smart or bold are fun but unproven, since color doesn't set personality. Plan for a long commitment, a litter box routine that works in your building, and winter play sessions that keep an indoor cat busy.