In a vibrant celestial realm, a mesmerizing female figure floats gracefully amidst a tapestry of shimmering stars and swirling nebulae. Her attire is an elegant, flowing gown that glows with iridescent shades of lavender and gold, resembling the colors of a cosmic sunset. Her hair, a luminous shade of starlit silver, cascades in gentle waves around her, framing a face with delicate, celestial features. Her eyes, a captivating shade of cosmic violet, seem to reflect the mysteries of the universe. She wears a delicate tiara made of shimmering stardust and tiny, twinkling gems, enhancing her ethereal and otherworldly presence. The background is a breathtaking panorama of swirling galaxies and distant star clusters that cast a magical glow over the scene. The style is a fusion of fantasy and sci-fi, with a focus on vivid colors and intricate detailing, creating a mesmerizing and otherworldly atmosphere.