Birthday Greeting Card
5 x 7 in with a white envelope
Inside: I'd give you the stars, but they don't shine as brightly as you do. Happy Birthday!
 
Also, see these coordinating wrapping paper options:
https://www.maquina37.com/product-page/canyon-stars-wrapping-paper
https://www.maquina37.com/product-page/starry-night-wrapping-paper