穿平底鞋的菇凉也是公主
[chuān píng dĭ xié de gū liáng yĕ shì gōng zhŭ]
This username implies that even a girl who wears flat shoes (indicating simplicity or lack of luxury) can still be as elegant and cherished as a princess. It conveys confidence and self-appreciation, emphasizing inner beauty over materialistic possessions.