The 7th [[official alternate costume|costume]] of [[Nijisanji]]'s [[Sister Claire]], as seen in the "official reveal tweet":[https://twitter.com/sistercleaire/status/1337923904627609600] and post #4807587.

It's a [[sleepwear]]/[[pajamas]]-themed attire consisting of a [[cable knit]] [[cardigan]] worn over a [[blue babydoll|light blue]] [[frilled babydoll|frilled]] [[lace-trimmed babydoll]], [[blue bloomers|light blue]] [[bloomers]] and [[blue footwear|blue]] [[slippers]] and a [[sleep mask]] that she wears [[mask on head|on her head]].
sister claire (7th costume)