This is a high-detail cosplay costume set based on the character Caoyao Ningning from 'World Plan' (世界计划), featuring an elegant formal aesthetic with gothic-lolita influences. The centerpiece is a structured white double-breasted outerwear jacket with black trim, pleated navy lapel, and ornate silver floral embroidery at the collar; it includes a detachable purple sash bow at the waist and asymmetrical layered skirt panels in deep purple and navy. The set includes matching inner shirt (navy striped), trousers (gray), belt, waist ribbon, bow tie, gloves, earrings, and a decorative breastpin—ensuring full character accuracy. Made from lightweight polyester-blend fabrics for comfort during events or photoshoots, the outfit balances theatrical drama with wearable structure. Ideal for anime conventions, cosplay gatherings, or themed performances where precise character representation matters. The M size (0.78kg total weight) offers tailored fit for average adult wearers, with lace-trimmed cuffs and hem details enhancing vintage sophistication.