# GPT Image Hub prompt

## Bản Phác Thảo Thời Trang Áo Gilê Xanh Cô-ban
- URL: https://www.gptimagehub.com/vi/library/cobalt-blue-vest-fashion-sketch
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-23534
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fcobalt-blue-vest-fashion-sketch
- Category: Thiết kế nhân vật
- Model: seedream-4-0
- Aspect ratio: 3:4
- Style: illustration
- Tags: minh họa thời trang, phác thảo nhân vật, tranh bút dạ, concept art, tối giản, thời trang nam
- Updated: 2026-10-27T16:21:33.098Z
- Created: 2026-10-27T16:21:33.098Z

Tạo hình minh họa thời trang bằng mực và bút dạ vẽ một người nam ngồi mờ mặt đang cầm nắm cơm. Tùy chỉnh màu tóc hoặc trang phục để phù hợp ý tưởng.

### Full prompt
```text
Loose fashion illustration on a clean off-white paper background: a young East Asian man with [messy black hair] sits cross-legged in a relaxed pose, body angled slightly left, holding a half-eaten triangular rice ball in his raised right hand. His face is intentionally obscured by a soft rectangular blur centered over his facial features, while ears, jawline, neck, and hair remain partly visible.

Attire:
- Bold cobalt-blue sleeveless oversized vest or haori-like outer layer with sharp angular shoulders
- Dark navy long-sleeve shirt underneath
- Loose black wide-leg trousers
- Dark blue slip-on shoes with white soles
- Small black wristwatch or bracelet on his wrist

Composition & Style:
- Centered full-body composition with seated legs creating a wide diagonal base
- Expressive hand-drawn ink outlines, visible sketch construction lines, and rough marker strokes
- Watercolor-like blue fills and high-contrast shadows
- Graphic, geometric clothing shapes and refined hand anatomy
- Quiet, stylish, slightly melancholic mood
- Minimal background detail, no text, no props other than exactly 1 rice ball and 1 wrist accessory
```