Classroom Management Tools & Resources Google for Education Bisley Countryman Shirt. Countryman Shirt from Bisley. Features full button up front, buttoned cuffs and two buttoned chest pockets with a pen keeper on the left side chest pocket. We recommend going down one size due to generous sizing. Made from 65% Polyester 35% Cotton Style Code: BS70418 The below measurements are a half chest measurement. Please use the following as a guide to help you select the correct size. Sizes may vary + 1cm If you would like any further information please contact our customer service team