Missus says he is sweet, pretty and adorable? Yes, I bet she is right!
Description wise, it will probably be domestic shorthair, brown mackerel tabby. (in some languages striped or tigrered).
ps. It may possibly be broken mackeren, if these stripes are broken up, almost as some spots too... Its difficult to see, a good side photo would help.
Sweet, adorable, beautiful brown , short hair tabby. The purrfect M on the forehead is typical of a good tabby sign. Some here might say spotted tabby too. Did you prove her wrong? Got my paws crossed for you. If not, the cats here believe that a kiss on the nose usually brings a smile.