I am making quilled Christmas cards and am going to put them in the cello bags that stick closed. I am drawing a blank here. Because the bag is closed one won't be able to see the inside "Merry Christmas" etc. I want to put a label on the bag that indicates the saying. Is it called a "Sentiment" or is there another way of saying this is what is written inside? Told you I am a bit brain dead this morning but couldn't find anything about this online.