1girl absurdres armpits arms_up bangs black_dress black_hair blue_archive blunt_bangs butterfly_hair_ornament chinese_clothes classic_(zildjian33) closed_mouth covered_navel cowboy_shot double_bun dress expressionless grey_eyes hair_bun hair_ornament halo highres kisaki_(blue_archive) long_hair looking_at_viewer open_clothes simple_background sleeveless sleeveless_dress solo twintails very_long_hair white_background