Thay Trang Phục Giữ Nguyên Người Mẫu
Hướng dẫn dùng prompt
- Mở ChatGPT (GPT Image) hoặc Gemini (Nano Banana), chọn chế độ tạo ảnh
- Tải lên 2 ảnh — ảnh người mẫu trước, ảnh trang phục sau
- Dán prompt và ghi thêm 1 dòng: "Ảnh 1 là MODEL_IMAGE, ảnh 2 là GARMENT_IMAGE"
- Bấm tạo, chưa ưng thì tạo lại 2–3 lần rồi chọn ảnh giữ mặt và đồ chuẩn nhất
Mẹo: ảnh trang phục chụp phẳng, nền trơn, đủ sáng thì giữ chi tiết đồ tốt nhất
Công cụ có ô Negative prompt (Flux, Seedream, Kling…) thì dán thêm: text, watermark, duplicate limbs, extra fingers, malformed hands, distorted anatomy, altered face, altered garment, fake logo, random accessories, background artifacts
Ảnh kết quả (1)

Nội dung Prompt
TASK:
Create a photorealistic fashion image by dressing the person from MODEL_IMAGE in the exact garment shown in GARMENT_IMAGE.
REFERENCE PRIORITY:
MODEL_IMAGE is the absolute identity reference.
GARMENT_IMAGE is the absolute clothing reference.
MODEL IDENTITY LOCK:
Preserve the model's exact facial identity, facial structure, eyes, nose, lips, jawline, skin tone, hairstyle, hair color, apparent age, body proportions and overall appearance.
Do not beautify, redesign or reinterpret the model.
The generated person must clearly remain the same person as MODEL_IMAGE.
GARMENT LOCK:
Reproduce the garment from GARMENT_IMAGE as accurately as possible.
Preserve:
- garment type
- exact color
- silhouette
- neckline
- sleeve design
- length
- seams
- stitching
- buttons
- pockets
- patterns
- prints
- embroidery
- logos
- material appearance
- texture
- decorative elements
- proportions
Do not redesign, simplify or invent garment details.
FITTING:
Naturally fit the garment onto the model's body while preserving the original design.
Generate realistic fabric tension, folds, gravity and contact with the body.
The garment should look genuinely worn rather than digitally pasted onto the model.
BODY:
Maintain anatomically natural proportions.
Preserve realistic shoulders, waist, hips, arms and legs.
Hands and fingers must be anatomically correct.
PHOTOGRAPHY:
Premium commercial fashion photography.
Natural skin texture.
Realistic hair strands.
Detailed fabric texture.
Accurate material rendering.
Professional fashion catalog quality.
LIGHTING:
Soft flattering commercial lighting with realistic shadows and highlights.
COMPOSITION:
Full-body fashion shot.
Model centered.
Clean visual hierarchy.
Entire garment clearly visible.
OUTPUT:
Vertical 9:16.
Ultra-photorealistic.
High detail.
Clean commercial fashion aesthetic.
STRICT CONSTRAINTS:
No text.
No watermark.
No duplicated limbs.
No extra fingers.
No malformed hands.
No distorted body.
No altered face.
No altered garment design.
No random accessories.
No fake logos.
No background artifacts.
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