There are lots of variations on the poem I have used which can be found easily on various crafting websites and forums.
I have typed and printed the verse, cutting it out in a tag shape, adding faux stitching round the edges and tiny silver stars.
The red ribbon is fastened through the tag and I have glued the ends together, rather than tie them for a neater finish.
The idea could be varied for birthdays and other occasions, with different shaped cutters.