This is a high-detail cosplay costume set designed for the 'World Plan (Shindaikai) - 5th Anniversary Thank You Ceremony' event, featuring a theatrical white-and-purple military-inspired ensemble. The outfit includes a structured long coat with gold trim and purple epaulets, a holographic iridescent vest, a crisp white shirt, striped trousers with purple cuffs, and multiple accessories: a decorative tie, black gloves, waist seal, left-leg band, side waist accessory, and a commemorative ribbon badge. The design blends formal elegance with idol-performance flair—sharp tailoring, layered textures (satin, sequin, striped fabric), and symbolic motifs like piano-key trim and celestial embroidery. Weighing only 1.18kg, it's optimized for stage wear with lightweight yet durable materials. Ideal for anime/manga fans, cosplayers, and live performance events; suitable for indoor concerts, fan meetups, or themed photoshoots. Not a mass-market fashion item but a licensed character costume—no visible brand logos, indicating custom production.