1girl, breasts, cleavage, double_bun, full_body, gloves, greyscale, hairband, lineart, long_hair, looking_at_viewer, medium_breasts, monochrome, neckerchief, off_shoulder, pleated_skirt, rudder_footwear, sailor_collar, school_uniform, serafuku, shin_guards, simple_background, skirt, smile, solo, thighhighs, twitter_username