Source: Pic cropped from "We Rule This School" from the Live montrer of PCS
I think BR is absolutely right ;)
photo
Barbie
princess
charm
school
hadley
live montrer
This les films Barbie photo contains
robe, robe de dîner, formel, robe de soirée, formelle, and robe de bal.
There might also be
balldress, robe de mariée, robe de mariage robe de mariée, and robe de thé.