sister claire (7th costume)
The 7th costume of Nijisanji's Sister Claire, as seen in the official reveal tweet and post #4807587.
It's a sleepwear/pajamas-themed attire consisting of a cable knit cardigan worn over a light blue frilled lace-trimmed babydoll, light blue bloomers and blue slippers and a sleep mask that she wears on her head.
The following tags are aliased to this tag: sister_cleaire_(7th_costume) (learn more).
This tag implicates sister_claire (learn more).