The 5th [[official alternate costume|costume]] of [[hololive English]]'s [[Mori Calliope]], as seen in post #5525983.

It is a special costume designed for her first solo concert. She wears a [[strapless]] [[pink shirt|]], [[black jacket]], [[black pants]], [[boots]], [[necklace]], and [[headphones]].
mori calliope (new underworld order)