Hey I really love the idea that you can change the clothes, sure comes in handy w/keeping up with the groups as well as stages(trainee/adept/master)
I have my villagers set-up w/builders have 1 set-example:(white shirt/blk pants-trainee,red/blk jumper-adept,brown jumper-master)I did the same(different set of clothes for each skill) for 4 skills ending with all white standing for Dr. Sure makes it easier keeping up/where they are also if you need a DR quick just grab one in white.This especially helpful identfying whose/what in the crowd.