Cheongsam Fashion Diptych

Create a vertical fashion editorial diptych on a warm off-white paper background. Show exactly 2 full-body images of the same adult woman standing front-facing in a poised runway pose, one on the left and one on the right, separated by a narrow off-white vertical gap. Each figure wears a fitted glossy {argument name="dress color" default="deep burgundy red"} silk Chinese qipao/cheongsam with a high Mandarin collar, short capped sleeves, gold floral embroidery, frog closures near the collar, a knee-length pencil silhouette, and a front slit; she also wears matching burgundy high heels. Her hair is black, styled in a neat vintage low updo with side waves, and her face is intentionally anonymized with a soft rectangular blur. Behind the figures are exactly 2 large vertical rough brush-painted rectangles: the left background panel is vivid {argument name="left paint color" default="red"}, the right background panel is dark {argument name="right paint color" default="emerald green"}; both have visible dry-brush edges, uneven paint texture, and extend nearly the full height of the composition. Add one small pale star/sparkle icon near the lower right of the green panel. Use realistic studio lighting, subtle shadows, a high-fashion catalog look, centered composition, tall 9:16 aspect ratio, no readable text, no watermark, no extra people or objects.