I think it depends on what she intends to do aside from tailoring/cooking/playing music. Like how tailoring will require leathers from a dungeon, etc. I don't think music is a good choice since some people might pay for music, but not many. Cook ... maybe in the future if food offers significant temp stat bonuses, but right now I personally would never buy food. I leech off of people at campfires

... tailoring I bet would be an acceptable choice, except it's kind of expensive to get started.