Because there have been this discussions lately about hobby and 24/7 and the like, I'd like to know what type you belong to.
A periodic dresser would be someone who strictly separates male and female mode.
A level dresser would be someone who mixes both modes on a (almost) every day basis.
In both cases the range is from appearing completely as a woman, over effeminate man, to partly dressing (i.e. only undies).