Underwater Dream with a Blue-Haired Girl

A beautiful young girl with short pastel blue hair and bright cerulean eyes floats gracefully in a vibrant underwater world, captured in a dynamic, slightly upward three-quarter shot from a low angle, her body centered and gently tilted as if ascending. She wears a delicate off-the-shoulder ruffled dress in soft light blue, with intricate lace details on the neckline and voluminous sleeves billowing softly around her slender arms; her hands are relaxed at her sides with fingers slightly curled, and her bare legs and feet trail downward elegantly. Her expression is gentle and smiling, with soft blush on her cheeks and a serene gaze directed slightly off-camera. The background is a mesmerizing underwater scene with schools of tiny, iridescent fish in rainbow hues darting around coral reefs blooming with neon anemones and swaying kelp forests; sunlight filters through the surface, creating god rays and caustic light patterns dancing across every surface, with subtle bubbles rising around her. Anime illustration style with great quality, best quality, featuring a vibrant color palette of cool blues and turquoise, soft glowing highlights, and a dreamy, ethereal atmosphere.