年輕女子穿著白色短版上衣和灰色棉褲，在有紫色 LED 燈的舒適臥室裡自拍

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（直式 9:16 手機長寬比）。在舒適、略顯凌亂的臥室或大學宿舍房間裡拍攝的全身鏡自拍，畫面高度寫實、自然隨性。

主體：一位可愛的 19 歲白人女孩，面容年輕清新，留著一頭長而凌亂的波浪狀金髮／淺棕髮。*

身材：她身材健美、曲線玲瓏，腰細臀寬。*

姿勢：她站在一面高大的落地鏡前，擺出能凸顯身材的姿勢：一條腿稍微向前跨出，並將臀部向側邊頂出，展現身體曲線。

她拿著一支裝有可愛手機殼的 iPhone 對著鏡子。在鏡中，她看著手機螢幕，而不是鏡頭。

穿搭（「慵懶性感」風格）：*

上衣：合身的白色羅紋背心或短版 T 恤，露出腹部和肚臍。*

下身：低腰穿著的灰色棉褲（將褲腰向下反摺），凸顯腰臀比例。

環境：典型的青少年臥室。背景有一張沒整理的床、天花板上柔和的 LED 燈帶（紫色或暖白色），椅子上可能還放著幾件衣服。房間給人真實、有生活感的氛圍。

光線：窗外的自然光與柔和的室內燈光交融，在她的肌膚上營造出討喜柔和的光澤。

(Vertical 9:16 smartphone aspect ratio). A highly realistic, casual full-body mirror selfie taken in a cozy, slightly messy bedroom or college dorm.

Subject: A cute 19-year-old Caucasian girl with a youthful, fresh face and long, messy-wavy blonde/light-brown hair.* 

Physique: She has a fit, curvy body with a slim waist and wider hips.*   

Pose: She stands in front of a tall floor mirror. She adopts a flattering pose: one leg is stepped slightly forward, and she pops her hip to the side, accentuating her curves. 

She holds an iPhone (with a cute case) up to the mirror. She is looking at the phone screen in the reflection, not the camera.

Outfit (The "Lazy-Hot" Look):*   

Top: A tight, white ribbed tank top or baby tee, cropped short to show her midriff and belly button.*   

Bottom: Grey sweatpants worn low-rise (rolled down at the waist) to highlight her waist-to-hip ratio.

Environment: The room is a typical teenager's bedroom. Unmade bed in the background, soft LED strip lights (purple or warm white) on the ceiling, and maybe some clothes on a chair. It feels lived-in and authentic.

Lighting: Natural light coming from a window mixed with the soft indoor room light, creating a flattering, soft glow on her skin.