Description This World's Greatest Dad shirt is the same was worn by Izzy Mandelbaum after he sees Jerry's Dad Morty wearing a #1 Dad shirt in the the Seinfeld episode The English Patient.   

Dads and baseball go together like hot dogs and ketchup at the game. Show your team and family pride in this Chicago White Sox #1 Dad Name and Number T-Shirt. Features full color team graphic on front. Dad appears as the name on back with the number 1 below 100% cotton is machine washable Officially licensed by MLB

Dads and baseball go together like hot dogs and ketchup at the game. Show your team and family pride in this Los Angeles Dodgers #1 Dad Name and Number T-Shirt. Features full color team graphic on front. Dad appears as the name on back with the number 1 below 100% cotton is machine washable Officially licensed by MLB

Dads and baseball go together like hot dogs and ketchup at the game. Show your team and family pride in this St. Louis Cardinals #1 Dad Name and Number T-Shirt. Features full color team graphic on front. Dad appears as the name on back with the number 1 below 100% cotton is machine washable Officially licensed by MLB

Dads and baseball go together like hot dogs and ketchup at the game. Show your team and family pride in this Minnesota Twins #1 Dad Name and Number T-Shirt. Features full color team graphic on front. Dad appears as the name on back with the number 1 below 100% cotton is machine washable Officially licensed by MLB