A flat design for a skirt with a black background. The top layer features a wide, bold straight line stretching horizontally across the design, positioned distinctly at the top. The middle layer consists of only a few small blue butterflies, scattered very sparingly and placed clearly below the top line, adding a minimalist and delicate touch. The bottom layer includes flowing, simplified gold lines representing desert dunes, spread out with a bit more space, creating a sense of movement. Beneath this, a minimal gold line embroidery of a Chinese ancient earthen city wall, placed lower down with clean, simple lines to evoke traditional Chinese architecture. The overall design is clean, modern, minimalist, with well-separated elements and a refined contrast against the black backdrop. --ar 9:16 --tile --style raw --stylize 251 --v 6.1

一个黑色背景的裙子平面设计。顶部层有一条宽而粗的直线，水平延伸，显著地位于设计的顶部。中间层只有几只蓝色蝴蝶，稀疏散布，清楚地放在顶部线条下方，增添了一种极简和细腻的感觉。底层包括流畅、简化的金色线条，代表沙漠 dunes，空间稍微更宽，营造出一种运动感。在此之下是简约的金线刺绣，描绘了一座中国古代土城墙，位置较低，线条干净简单，以唤起传统中国建筑的感觉。整体设计干净、现代、极简，元素分隔良好，并在黑色背景上形成精致的对比。