窗边象牙白雕塑感长裙东亚女性人像

9:16 vertical aspect ratio, live-action realistic fashion portrait, young East Asian female sitting by a large floor-to-ceiling window, deep brown-black long hair naturally tied in a low braid, a small amount of loose stray hair retained on the sides of the face, wearing an ivory white and warm grey-white sculptural long gown, strapless or low-shoulder structure, fitted upper body, fine vertical pleats, multiple layers of irregular folds, large area of skirt volume.

The subject adopts a clearly asymmetric side-sitting posture, body slightly leaning towards the right side of the frame, one knee bent high and completely wrapped in a huge amount of white skirt fabric, forming a large fan-shaped folded volume, while the other side of the long skirt falls naturally and vertically; one hand lightly rests on the raised knee and skirt fabric, the other hand props backward on the windowsill, shoulders and neck relaxed, head turned slightly to look near the camera, expression quiet, restrained, with a slight sense of detachment.

Behind is a large dark window frame, bright light green tree shadows outside the window are completely blurred, soft natural backlight passes through the glass to highlight hair strands, shoulder lines, and skirt pleats, the subject's face is naturally brightened by indoor reflected light, the white skirt highlights are soft and retain complete pleat layers. 50 to 85mm environmental portrait, low contrast, soft window backlight, slight haze, subtle film grain, gentle bloom, natural skin texture, soft fabric detail, live-action editorial photography, ivory white, deep brown, grey-green, warm skin tones, quiet and high-end.

**Soran Three-Layer Natural Watermark:** Clearly readable "Soran" woven in very light silver-grey into the edges of the gown's pleats near the face; hidden Soran integrated into the skirt folds, braid structure, window frame light and shadow, and tree shadows; micro Soran naturally formed by fine pleat stitches, hair crossings, fabric fibers, glass micro-reflections, and leaf highlight nodes.

**Negative:** Legs hanging down symmetrically, standard upright sitting, over-prominent bare knee contours, skirt hem left-right symmetrical, wedding dress beads and diamonds, sequined gowns, hard plastic folds, complex jewelry, bouquets, ornate crowns, high-definition street scenes outside the window, face pitch black in backlight, overexposed white skirt, no realistic support relationship, HDR, CG feel, anime feel, plastic skin, pasted watermarks, sticker logos, floating text, subtitles.

9:16竖幅，真人写实时装人像，年轻东亚女性坐在大型落地窗边，深棕黑长发自然低束编发，脸侧保留少量松散碎发，身穿象牙白、暖灰白雕塑感长礼服，无肩或低肩结构，上身贴合，细密纵向褶裥，多层不规则折片，大面积裙体。

人物采用明显不对称侧坐姿势，身体向画面右侧轻倾，一侧膝盖高高屈起并被巨量白色裙料完全包裹，形成宽大的扇形折叠体积，另一侧长裙自然垂直落下；一只手轻搭在高抬膝部与裙料上，另一只手向后撑住窗台，肩颈放松，头部轻转看向镜头附近，神情安静、克制、略带疏离感。

背后为大型深色窗框，窗外明亮浅绿树影完全虚化，柔和自然逆光穿过玻璃勾亮发丝、肩线与裙褶，人物脸部由室内反射光自然补亮，白裙高光柔和且保留完整褶皱层次。50至85mm环境人像，低反差，soft window backlight，slight haze，subtle film grain，gentle bloom，natural skin texture，soft fabric detail，live-action editorial photography，象牙白、深棕、灰绿、暖肤色，安静高级。

**Soran三层自然水印：**清晰可读“Soran”以极浅银灰织入靠近脸侧的礼服褶裥边缘；hidden Soran融入裙摆褶皱、编发结构、窗框光影与树影；micro Soran由细褶针脚、发丝交叉、衣料纤维、玻璃微反光和叶片高光节点自然形成。

**负向：**双腿对称垂下，标准正坐，膝盖裸露轮廓过强，裙摆左右对称，婚纱珠钻，亮片礼服，硬塑料褶皱，复杂首饰，花束，华丽发冠，窗外高清街景，脸部逆光死黑，白裙过曝，无真实支撑关系，HDR，CG感，动漫感，塑料皮肤，外贴水印，贴纸logo，悬浮文字，字幕。