1girl, barefoot, blue_one-piece_swimsuit, blue_sailor_collar, feet, gradient_hair, hair_ribbon, i-168_(kancolle), kantai_collection, legs, long_hair, maru_(marg0613), multicolored_hair, necktie, one-hour_drawing_challenge, one-piece_swimsuit, pink_hair, ponytail, red_hair, red_necktie, ribbon, sailor_collar, school_swimsuit, school_uniform, serafuku, shirt, simple_background, soles, solo, swimsuit, swimsuit_under_clothes, toes, white_background, white_shirt