1girl, dynamic pose, jumping, midair, happy, hugging own legs, proportional slender body, natural posture, oval face, soft facial features, straight nose, bishoujo, delicate figure, black hair, light green colored inner hair, short hair, straight hair, green-streaked hair, green eyes, green cropped jacket, closed jacket, golden buttons, dress shirt, green skirt, medium skirt, emerald cross tie, dark green belt, oxfords, leprechaun hat, green background, striped background, gradient background, translucent border, masterpiece, best quality