amamiya kokoro (old design)

The original design of Nijisanji's Amamiya Kokoro, as seen in post #3599705, which she used from August 2019 to September 2020 when it was replaced by a new default costume introduced earlier that year in February.

It consists of a frilled white dress with detached frilled sleeves and a cut-out on her front that exposes her cleavage, a single thighhigh on her left leg, a red leg ribbon on her right leg, and hair jingle bells on her hair bows.