Damn stupid, & totally impractical, as flight luggage tags', Carolyn.
You've obviously never been into the 'bowels' of an Airport to see the automated process of luggage movements.
Suffice to say, the 'pretty little tags' could cause machinery to fail, & scanners to not be able to 'read' destination, which equals 'lost luggage' for passenger.
Use commercially made ones', either purchased from an Airline, or luggage shop. They're specifically designed, in every way to be 'correct'.
Any different 'dangly' items' from a luggage piece will be ripped off by machinery, or manually removed.
And you don't want YOUR piece of luggage to be the one to be potentially torn apart by the machinery.
If it fouls the machinery causing it to stop, you could possibly be up for the cost of repairs', & subsequent flight delays.
And that could be in the 10's of 1000's of $$$$$$.
If people are so dumb that they don't know their own luggage, & not every piece is going to be the same, buy a strong multi-coloured belt to strap tightly, & securely, AROUND luggage piece. Very easy to see on a luggage carousel. These are purchaseable from a luggage shop.
BTW, I've flown Domestically, & Internationally for 45 years'.
Not 'lost' any luggage, by any Airline, in any Country.
I've NEVER seen a piece of luggage the same colour, & type as mine, in all that time.
And yes, my complete luggage-set was bought in 1969, & is still 'flying'.
The brand is 'Triplite', & it was commissioned by TAA, in conjunction with the introduction of their 'T-Jets', ie Boeing 727's, in 1964!