Personalized Retro 70s Dad Youth T-Shirt. Youth T-Shirt - White with vintage beach inspired text says DAD. Perfect for a 1970s or 1960s retro, surfing dad. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.