Any companions shouldn't allow you to strip them naked in a dangerous wilderness.
Sounds so hot. I would strip Shadow Heart naked in a dangerous desert
But seriously, there is no NPC reaction to being naked in the game (at the moment! Perhaps a topic for a separate discussion), and in the case when we change the standard armor to another armor ... this is not critical. But Laezel has a unique Gith armor. This armor is her pride, and her honor.