Personalized Will You Be My Godmother Proposal T-Shirt. Ask someone special to become the Godmother of your little boy or girl with this childs moon and stars design. Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.