Michiru Otori from Shoujo☆Kageki Revue Starlight.
It is 90 official pictures and autotags.
Example prompt for stage outfit Michiru:

michiru, 1girl, blonde hair, epaulettes, solo, ahoge, looking at viewer, uniform, smile, skirt, military uniform, short hair, braid, military, jacket, white skirt, aiguillette, brown eyes, double-breasted, jacket on shoulders, buttons, stage outfit