Tan

During summer (June to September) it is possible to get a tan. By standing in the sun long enough(Note that there must be a clear sky outside and it must be during daytime, your characters skin will go up through levels. There are 5 different levels, each one having a darker tan then the other. The tan, however, will only appear the following day.

Removing a tan
It is possible to remove a tan, or to prevent one, but carrying an umbrella while walking around town.