1girl, balloon, black hairband, blonde hair, blue dress, blue eyes, blue hairband, blue ribbon, blush, day, dress, facing viewer, frilled dress, frills, hair between eyes, hairband, hand up, heterochromia, holding, holding balloon, long hair, looking away, looking back, mouse, open mouth, outdoors, pinafore dress, plant, pond, puffy short sleeves, puffy sleeves, ribbon, short sleeves, sleeveless, sleeveless dress, solo focus, standing, sunlight, upper body, wrist cuffs, yellow eyes