90s anime style, retro style, CLAMP manga style, solo, soft pastel colors, fine and delicate details, solo, 1 girl, cute face, bright blue eyes, sky blue hair, waving, long hair, waist-length hair, straight bangs, flawless bangs, blue headband, ornament, slim body, medium breasts, Japanese school uniform (navy blue blazer, green piping, pleated skirt, emerald green skirt, golden bow, neck bow, opaque black tights, school shoes, navy blue shoes), delicate ring on hand, elegant pose, relaxed, one hand raised, gently touching hair, light smile, pale rose background, pastel tones, soft blue sky, soft lighting, diffused lighting, dreamlike atmosphere, nostalgic

out of frame, duplicate, ugly, poorly drawn hands, bad hands, wrong finger, poorly drawn face, morbid, mutated hands, extra fingers, deformed, blurry, bad anatomy, bad proportions, extra limbs, long neck, cloned face, watermark, signature, text, poorly drawn, normal quality