This is a gingham check shirt by Vincenzo di Ruggiero☆ From the website: The biggest feature of shirts tailored by Vincenzo di Ruggiero is the collar. Vincenzo di Ruggiero's collars are sewn without any starch so that they won't get wrinkled even after cleaning. Therefore, the collar has a soft feel like the body of the shirt. Despite this, the beautiful roll is expressed, which I believe is a testament to the reliable technical skill. The large number of hand processes is also one of the characteristics of Vincenzo di Ruggiero's shirts. Even now, up to 16 places are hand-sewn to finish a single shirt.