It’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change that.
And she's not in her usual pajamas.
.ولا ترتدي ملابس النوم المعتادة
Das ist nicht ihr gewöhnlicher Pyjama.
Y no está en su pijama habitual.
Elle porte pas la même tenue.
In effetti, non indossa il solito pigiama.
Não está com os pijamas de sempre.
...она не в пижаме.