Tuxedo describes a coat pattern, not a breed: a bicolor cat, usually black and white, with a white chest like a shirtfront and often white paws or chin. Most are domestic shorthairs, and the pattern comes from white spotting in the KIT gene, so males and females are equally common. Weight typically runs 6 to 14 pounds, and many live 12 to 18 years.
On Hilton Head Island, that long lifespan means planning for a cat who may share your home for well over a decade, through moves, hurricane seasons and humid summers. Coat color doesn't set personality, so tuxedos range from chatty to shy. Moderate shedding is typical, though a longhaired tuxedo will need more brushing than a shorthaired one.