With thank you cards this cute, the birthday boy or girl might not even mind writing notes to party guests post-birthday bash. Match the note to the invite for a complete look! Shop folded thank you notes or fill-in notes for the little ones still learning to write.

Aye Matey! Captain Flat Note Card, Go Bowling! Hot Pink Flat Note Card, Sweet and Stylish Chevron Girl Flat Note Card, Super Safari Animal Flat Note Card.