Good princess dress-up games include “Princess Makeover Salon” and “Poor to Princess Makeover Game.” Both of these are Flash games that can be played for free online without the need to download additional software.
“Poor to Princess Makeover Game” is based on the idea of a girl going from having no money to being a princess, just like the plot of many fairy tales. Since the girl has been poor, she has no idea how to dress like a princess. It's up to the player to help her pick out the right outfit to be considered a princess. The game is played using a computer mouse to point and click on the outfits that the player wants to put on the girl.