Home Rules Of Men's Dress New Rule: Rule 35 Rules Of Men's Dress New Rule: Rule 35 By fineyounggentleman - Jun 10, 2011 0 SHARE Facebook Twitter Shirt: Vicomte Arthur. Great shirt, just not for business. 35. Thou shall not wear shirts with an off colored collar or cuff lining or off colored buttonhole stitching in a business setting. These shirts should be reserved for casual wear.