1girl, black_pantyhose, blue_archive, blue_necktie, blush, border, breasts, feet_out_of_frame, formal, grey_eyes, grey_hair, halo, hand_on_own_chin, jacket, knees_together_feet_apart, knees_up, legs, long_hair, looking_at_viewer, mechanical_halo, medium_breasts, necktie, noa_(blue_archive), pantyhose, sidelocks, skirt, solo, suit, two-sided_fabric, two-sided_jacket, white_border, white_hair, white_jacket, white_skirt, white_suit, yamano_rokamizu