Number 40 - 40th Birthday T-Shirt (Ancient White)Machine wash cold with like colors, dry low heat Birthday t shirts for fortieth birthday: A slightly distressed number 40 for forty years old. A forty year jubilee or a birthday party gift for the birthdays of your mother, father, husband, wife, sister, brother colleague, mate, buddy or best friend. If you are interested in the number 40, 40th birthday, forty, fortieth, birthdays, 40 years, age, aged, 40th jubilee or 40th anniversary, you might like