Eastern Fantasy Couture Ink-Wash Poster

Generate a 9:16 vertical, original high-end Eastern-fantasy couture character poster. Theme imagery: [fill in an Eastern mythic beast / Eastern fantasy motif, e.g.: Qingluan / merfolk / red fox / black deer / Baize / winged serpent / phoenix / mountain spirit / sea moon] Costume direction: [fill in the costume concept, e.g.: flying-feather couture gown / sea-mist gauze dress / flame-colored shawl / star-haze black-gold gown / moon-white fantasy wedding dress] Main color: [fill in the main color, e.g.: celadon green, peacock blue, pale gold / pearl white, sea blue, misty purple / cinnabar red, orange gold, smoke gray / ink black, star blue, cool gold] Core imagery: [fill in visual elements, e.g.: feathers, wind lines, sea mist, fish-scale gauze, flames, fox-tail flowing lines, antler hair ornament, stardust, mountain haze, water waves, gold lines] The overall style is Eastern ink-wash fashion illustration, combining Eastern-fantasy couture, Shanhai mythic-beast imagery, ink-wash negative space, xuan-paper texture, semi-transparent gauze layers, fine gold-line drawing, and modern Eastern aesthetics. The subject is a slender, elegant Eastern woman with a refined, ethereal, mysterious, cool, or lively temperament. The figure should look like an Eastern-fantasy muse from a high-fashion illustration — no influencer face, no cheap retro vibe, no ordinary xianxia game splash-art feel. The focus is not to draw the beast itself, but to translate the beast imagery into costume, hair ornaments, shawl, ink lines, color, and aura. Beast elements can be woven into the figure through feather texture, fish-scale gauze, flame-shaped ribbons, antler hair ornaments, stardust gold lines, mountain-haze ink vapor, sea-mist water patterns, etc. Don't let the beast steal the spotlight from the figure and costume. The costume must be the visual core of the image. Design an original Eastern-fantasy couture gown or neo-Chinese fantasy gown, emphasizing a slender silhouette, semi-transparent gauze layers, flowing shawls, ink-wash gradients, delicate pleats, finely crafted gold lines, symbolic patterns, and refined color transitions. Colors should be soft and natural, with clean transitions — no excessive mottling, no messy splashed ink. The background should stay "white but not empty," using extremely light xuan-paper texture, shallow mist layers, faint ink-vapor layers, low-saturation gradients, and a few Eastern-fantasy motifs. The ink lines should flow around the figure and hem like calligraphic brushstrokes, forming a dynamic sense of wind, water, fire, mountain haze, or starlight. Overall requirements: high-end, clean, ethereal, Eastern, fantastical, fashion-styled. From afar, a strong thematic aura; up close, gauze layers, gold lines, texture, color transitions, and ink-wash details. No text, no signature, no logo, no watermark, no copyright information, no collage. Generate only one standalone image each time.