Need to deal with the villain's at the tavern so you reduce their interference. Set the Girls schedule on the laptop so they doing actives to gain park rating. Talk with Yen Sid until he suggests the girls wear the naughter attire during the day to get park rating why they are working their location.
once you unlock the ability. Go to each location during the day, a new option will display to change attire, select the naughtier option(s).
Then when they work at their location you get park rating plus cash. When you visit and see what the girls are doing at the location, the flavor text will change when they’re in their naughtier attire.