# GPT Image Hub prompt

## Chân Dung Váy Dạ Hội Trong Hành Lang Khách Sạn
- URL: https://www.gptimagehub.com/vi/library/cocktail-dress-portrait-in-hotel-corridor
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-5169
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fcocktail-dress-portrait-in-hotel-corridor
- Category: Chân dung và nhiếp ảnh
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: prompt-json, váy-cocktail, hành-lang-khách-sạn, khóa-khuôn-mặt, đầm-dạ-hội, nhiếp-ảnh-chân-dung
- Updated: 2026-10-26T21:42:38.098Z
- Created: 2026-10-26T21:42:38.098Z

Prompt JSON có cấu trúc cho bức chân dung cao cấp giữ nguyên khuôn mặt mẫu tham chiếu. Tùy chỉnh màu váy và nội thất để tạo phong cách mới.

### Full prompt
```text
{
  "subject": {
    "skin": "hyper-detailed realistic skin, visible natural pores, fair smooth complexion, subtle neutral-warm undertones, authentic skin texture, gentle natural glow on collarbones and shoulders, faint flush on cheeks",
    "facial_features": {
      "core_face": "Preserve the exact facial features, likeness, and identity from the reference photo without alterations"
    },
    "hair": "very long straight black hair, silky and glossy, parted in the center, cascading over shoulders and lower back with subtle natural movement",
    "body_figure": {
      "figure_type": "slender delicate hourglass silhouette, graceful proportions",
      "chest": "moderate bust accentuated by a structured strapless bodice",
      "waist_and_hips": "defined slim waist flowing smoothly into softly curved hips",
      "legs": "long slender legs visible below the hemline"
    },
    "position_and_proportion": {
      "framing": "three-quarter to near full-body portrait, subject occupying roughly 80-85% of frame height",
      "composition_rule": "slightly off-center composition with subject leaning gently against the wall on the left, forming an organic diagonal line",
      "main_focus": "elegant silhouette, layered dress textures, sharp focus on face and upper torso"
    }
  },
  "pose_and_action": {
    "body_pose": "relaxed stance leaning against wall, weight primarily on back leg, other leg softly bent and crossed in front, gentle S-curve posture",
    "arms": "hands gently clasped in front of the lower abdomen with lightly interlocked fingers",
    "head_position": "facing camera directly with a slight downward tilt and soft, serene gaze",
    "weight_distribution": "natural grounded balance, relaxed shoulders, subtle hip tilt"
  },
  "apparel_and_materials": {
    "dress": "luxury strapless mini cocktail dress in [champagne beige], featuring a fitted ruched satin-like bodice with fine vertical pleats, voluminous layered tulle skirt, and ruffled hem with delicate gather details",
    "shoes": "minimalist neutral heels",
    "accessories": "delicate silver ring on left hand, minimal refined jewelry"
  },
  "scene_and_environment": {
    "location": "modern luxury interior corridor",
    "background": "rich dark brown wood-paneled walls with vertical slats, warm matte finish, upscale minimalist decor",
    "lighting_and_atmosphere": "warm recessed ceiling spotlights, soft ambient falloff, gentle rim lighting along silhouette"
  }
}
```