Collect all our funny sayings Marine Corps T-shirts from SGT GRIT. This one reads: "To Err is Human, To Forgive Divine. Neither of Which is Marine Corps Policy." Black screen printing on our gray short-sleeve USMC tee produces the text. The Marines' EGA emblem is at the center of the full front chest design. This humorous Marine Corps T-shirt is designed and printed in the USA. The cotton polyester blend fabric is 90% cotton. Our Graphic T-shits are crafter with the following details: Made of 90% coton, 10% polyester Full front chest printed design