White Party Surprise Do you know how does the white party look like? I will tell you now! So the main point is to wear all white. If you get an invitation for a white party, you should prepare an outfit which consist of only white clothes. Elsa invited Ariel, Rapunzel and Cinderella to such a party. Dress them up in appropriate outfits. Pure white dresses, skirts and tops are waiting to be chosen.