Show the person from the Face Reference as a complete, generic mermaid costume at a real Halloween event. Dress her in the Costume, apply the Makeup, and style her hair with the Hair Styling. Place her in the Setting and use the Lighting to create believable underwater-inspired party illumination across her face, costume, and background. Frame the image according to the Shot Type, with a relaxed, confident pose and a natural phone-camera perspective. Preserve the exact identity, facial features, skin tone, and body type from the Face Reference when one is provided; otherwise depict a clearly adult woman in her mid-20s to early 30s. Make the costume fully covering, carefully made, and non-transparent, with makeup that keeps her recognizable. Keep the mood spooky, playful, and festive rather than gory. Use realistic fabric, sequins, skin texture, reflections, and slight phone-photo imperfections. No text, captions, watermarks, logos, or interface elements.
Use these details:
Face Reference: "The user's own face, preserving identity, skin tone, body type and facial features"
Costume: "A well-made mermaid costume with a shimmering sequin tail skirt, shell-shaped top, and tasteful ocean-inspired accessories"
Makeup: "Recognizable mermaid makeup with pearlescent highlights, subtle scale detailing, aqua and lavender eyeshadow, and glossy lips"
Hair Styling: "Long, softly tousled waves with a few delicate pearl and sea-inspired hair accessories"
Setting: "An indoor Halloween party decorated with underwater-themed lights, shimmering reflections, and subtle ocean details"
Lighting: "Believable blue and turquoise party lighting with soft purple accents, gentle phone-camera flash, and natural skin texture"
Shot Type: "Waist-up posed portrait taken by a friend, vertical 4:5 framing"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.