Tuxedo isn't a breed. It's a bicolor coat, 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 versions exist too. The pattern comes from white spotting in the KIT gene, and because it isn't sex-linked, males and females are about equally common. Most are domestic shorthairs, typically 6 to 14 pounds, and many live 12 to 18 years.
Color doesn't set personality, so stories about bold or brilliant tuxedos are just stories. In Huntington you'll find Tuxedos of every age, coat length and temperament, so judge the cat in front of you. Plan on moderate shedding, regular brushing and a long commitment, and expect a cat that's happiest with play, perches and a steady routine.