Sorceress
When she has time during their assignments from the doctor, the Sorceress always tries to learn more about the world she now calls her home. Of course, the alien occupation doesn't make it easy to just stroll through the town and watch the people live a normal life, as many are not living a normal life anymore. Still, there is a lot to see, and being able to change her clothes to look inconspicious certainly helps.
Other times she experiments with her magic, trying different spells and rituals to hone her mastery of the arcane.
When it's time to discuss the new assignment, the Sorceress mentions: “Well, I can change my appearance a bit, at least the dress.”
To demonstrate, she transforms her clothes into a casual jeans and sweater outfit.