Personalized My Heart Belongs to my Papa Youth T-Shirt. There's nothing stronger than the unconditional love of family. Let your little one show their appreciation for their favorite family member this Valentine's day with My Heart Belongs to my Papa Youth T-Shirt - White. 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.