Flowers in the Sky

Today I bought a jacket. It has a scene of a town all around the hem. There are flowers in the sky. I'm wondering what sort of a place would have flowers in the sky. Are they clouds? Does this place also have clouds? Perhaps when there is rain, there are clouds and when it is sunny there are flowers. Or do the flowers produce rain? Do their pedals drop? And If so, are they just detritis on the ground or does something happen, like a new plant grows or is that just when the seeds drop? What about polen? There is so much to think about here, so much on which to build. Then again, maybe just one says, "There are flowers of all colors in the sky," and then leave it at that and go on in this fanciful world.