1girl, arms behind back, artist name, black necktie, blue headwear, blue jacket, blue shirt, blue skirt, blue sky, blurry, blurry background, brown eyes, brown hair, cherry blossoms, cloud, cloudy sky, contrail, cosplay, cowboy shot, dated, day, dress shirt, female service cap, hat, insignia, jacket, long sleeves, looking to the side, messy hair, military, military hat, military uniform, necktie, open mouth, outdoors, pencil skirt, petals, shirt, short hair, skirt, sky, smile, solo, standing, uniform, wind, wing collar