Pajama Princess

princess
The wife or widow of a prince
Princess is the feminine form of prince (from Latin princeps, meaning citizen). Most often, the term has been used for the consort of a prince, or his daughters.
The daughter of a monarch
a female member of a royal family other than the queen (especially the daughter of a sovereign)
Princess is a 2006 adult-themed Danish animated film directed by Anders Morgenthaler and co-written by Morgenthaler and Mette Heeno.
A close female relative of monarch, esp. a son's daughter

pajama
Pajamas, also spelled pyjamas (see also spelling differences) can refer to several related types of clothing. The original paijama are loose, lightweight trousers fitted with drawstring waistbands and worn in South and West Asia by both sexes.
a pair of loose trousers tied by a drawstring around the waist; worn by men and women in some Asian countries
(usually plural) loose-fitting nightclothes worn for sleeping or lounging; have a jacket top and trousers