Mommy & Me Matching You are My Sunshine Shirt Set (2 Pack) Tank Top: 50% combed ringspun cotton, 50% polyester lightweight French terry Baby Romper: 100% GOTS certified organic cotton Hand screen printed and designed in the USA The Spunky Stork uses high quality, buttery soft material that lasts Makes a great present for Mother's Day, or for a newborn baby shower gift!