Stores reference 22B/135. Approximately 13.5" collar size. Chest physically measures about 41". Full opening front. Single cuffs with plain white buttons but can also be used with cufflinks. No visible markings. Supplied with a collar (stores reference 22B/334) that isn't a perfect fit but does suffice. The shirt is in very good to excellent used condition with light marking only. Stock code U22219.