blue-sashed (moods)

[Gość: lelum]

[Gość: Steve]

Elizabeth Gaskell? In that context, it is a 'well behaved' child. The blue slash
denotes someone who is important (royalty, aristocracy, someone with very high
position) and the mood can denote a more wider feeling of gentlemanly good
behaviour suiting official public occasions, which might negatively be described
as formal or 'stuffy'.

[Gość: lelum]

that's right, e. gaskell, north and south, btw: all those phrases
come generally from books I read several years ago by English
writers, sometimes I did not put down the context, that's why it's
so difficult to make them out