Portrait Éthéré Haute Couture Bleu

Vertical fantasy fashion portrait of [an ethereal young woman] standing in a dark midnight-blue void, shown from mid-thigh upward in an elegant three-quarter pose. She has long windblown [black hair with electric-blue highlights], pale luminous skin, and a softly obscured dreamlike face without sharp facial features. One hand rests near her collarbone, while the other hangs relaxed downward. She wears a dramatic [deep cobalt blue] couture gown crafted from sheer flowing chiffon, glossy wet-look fabric, sequins, beadwork, lace appliqué, and floral embroidery, featuring an asymmetric off-shoulder neckline, delicate shoulder straps, translucent sleeves, side cutouts, and long ribbons of swirling fabric. Surrounded by explosive liquid-like blue smoke, ink clouds, splashing water droplets, glowing particles, and bioluminescent blue flowers in the foreground and background. Monochromatic palette of navy, ultramarine, cobalt, and electric cyan. Intense rim lighting silhouetting the figure, sparkling dress highlights, high-contrast shadows, soft bokeh blossoms at the bottom, and a magical underwater night atmosphere. Style: High-fashion editorial photography mixed with cinematic digital art, sharp fabric textures, volumetric lighting, dynamic motion, no text, no watermark.