Formal Short-Sleeve Shirt Design

I need a fresh design concept for a formal short-sleeve shirt. The goal is to keep the clean, professional look of a classic office shirt while benefiting from the comfort and seasonal versatility of shorter sleeves. I will provide my preferred fabric choice and brand palette once we start; what I am missing is a well-structured design file that a pattern maker and manufacturer can use straight away. Here is what I expect to receive: • A front- and back-view illustration that clearly shows collar shape, button placement, and cuff finish. • A production-ready vector file (AI, PDF, or similar) plus the layered source file so adjustments are easy later. • A concise spec sheet outlining key measurements, seam allowances, and trim details to ensure the factory understands the formal standards I’m after. Please ensure every line and annotation reflects a smart, boardroom-appropriate style—no casual features like patch pockets or contrast top-stitching. If you have portfolio pieces that show polished menswear or corporate uniform work, feel free to reference them in your bid so I can gauge fit with the project vision.