鈴鹿詩子(正月衣装)
The sixth/New Years [[official alternate costume|costume]] of [[Nijisanji]]'s [[Suzuka Utako]], as seen in post #6483050. 

Her New Years outfit consists of a [[floral print]] [[red kimono]] and a [[pink sash|pink]] [[obi]] and [[obijime]].
suzuka utako (6th costume)