According to Florapedia
".... is one of the world's most easily recognized and loved flowers. The meanings of tulips coupled with the immediately identifiable shape of their colorful blooms make them a comfortable flower choice. They are not too elegant, too romantic, too big, too small, or too bright; the tulip is always just right. They are like a favorite pair of jeans or your mom's fresh-baked cookies in that the meanings of tulips express genuine coziness and comfort in all of the right ways."