My cat is black.
He is also white.
This has led me to believe that he is a white cat who is trying to be a black cat. Not particularly successfully. Either this, or he is wearing a jacket. I think he is in the cat's posh club, which is only for posh cats, and so he has decided to wear a jacket. I think that he has decided that the jacket he was wearing was so amazing, and so he is going to keep wearing it.