IDENTITY PRESERVATION INSTRUCTION: Using the uploaded photo as reference, preserve the person's exact facial features, face shape, eye color, skin tone, and unique characteristics while transforming their appearance for a formal wedding event. Maintain the natural facial structure and identity with high accuracy.

TRANSFORMATION DESCRIPTION: Transform the person into an elegant wedding guest wearing sophisticated formal attire. Apply appropriate wedding-appropriate clothing: for women, a formal cocktail dress or evening gown in elegant fabrics (silk, chiffon, lace) in tasteful colors like navy, burgundy, emerald, champagne, or soft pastels; for men, a well-fitted suit in charcoal, navy, or black with a crisp dress shirt and optionally a tie or bow tie. Style hair in an elegant, wedding-appropriate manner. Add subtle, natural makeup for women or groomed appearance for men. The overall look should be celebratory yet respectful of the wedding occasion.

STYLE AND AESTHETIC PARAMETERS:
- Photorealistic portrait quality, natural and authentic appearance
- Soft, flattering lighting typical of wedding venues (golden hour, ambient venue lighting)
- Elegant color palette with rich, sophisticated tones
- Professional grooming and styling throughout
- Natural skin texture and realistic fabric details on clothing
- Background: elegant wedding venue interior (ballroom, garden ceremony, or reception area) with tasteful bokeh
- The person should look comfortable and natural in the formal setting

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and upper body
- Professional portrait photography quality
- Natural skin texture preserved
- Detailed fabric rendering for clothing
- Recommended aspect ratio: 4:5 for portrait or 3:2 for full-body

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural clothing fit, poor fabric texture, overly dramatic makeup, costume-like appearance, mismatched lighting, artificial-looking background, deformed hands or fingers, awkward poses.

USER CUSTOMIZATION: {additional_context}

ADDITIONAL NOTES: The transformation should look like a professional photo taken at an actual wedding event. The formal wear should fit naturally and match the person's body proportions realistically. Hair and makeup should enhance the natural appearance rather than transform it completely. The venue background should complement the formal attire without overwhelming the subject.