subdermal LED halo necklace, (internal LED glow:1.7), (embedded LEDs:1.8) forming glowing rings beneath the skin, soft light radiating from the neck, (high-definition skin tone:1.5), elegant formal outfit, (long, flowing evening gown:1.5), (deep neckline:1.4) to accentuate the glowing halo necklace, (strappy high heels:1.3), (soft, sleek updo hairstyle:1.4), (subtle glowing earrings:1.2), flawless, radiant makeup with (light highlighter accents:1.2), high-definition, (smooth fabric textures:1.7), seamless integration of the subdermal necklace with the dress, modern yet timeless elegance, perfect for formal events, gala-ready with a glowing futuristic edge