More Details Luxury 100fili shirts are made with select Mako Giza cotton. This premium shirt's name comes from the number of threads found per centimeter, which provides an exceptionally silky hand, natural shine, and a clean, sophisticated look. Ermenegildo Zegna dress shirt in micro-check. Spread collar; French-placket button front. Rounded single-button cuffs. Shirttail hem. Cotton. Machine wash. Imported.