Old Guys Rule Mens Santa T-Shirt Harbor Blue Old Guys Rule - "Santa" T-Shirt. Great gift for any Old Guy in your life like your Husband, Father, or Grandfather. "Santa 2015" If you're passionate about classic trucks, cars, or tradition, then you'll love this t-shirt that represents what's still best about the good ol' days. Front: mini design on left chest Back: large design 100% preshrunk cotton Runs true to size Machine wash warm; tumble dry medium Do not iron design