Fairies collect dandelions because every dandelion seed is a wish that can be granted. If you see dandelion seeds flowing in the wind, think, is it just the wind or is there a fairy nearby working her magic? Bluebell wears a bluebell hat and hides amongst the bluebells. She very difficult to spot, especially with those cobweb wings forming part of her disguise.
Images of this fairy are included in the FantasyWire Fairies Book