Has anyone seen a fairy? Were you a child or adult?

I know its a daft question really but a few years ago my daughter got stuck up a tree and eventually had to be rescued by firemen! Whilst she was in the tree hanging on to dear life she tells me that she saw little fairy- like creatures flying all around her with pretty colours and wings! She is now nearly 12yrs and still is convinced she saw fairies that day up the tree.