The best way to do luggage tags is to buy blank plastic tag sleeves that are clear on one side and opaque on the other.
Do your Disney-themed labels on plain paper and do 2 for each case; one with your resort address on it (with the travel dates), then the other with your workplace address. If you carry a cell phone, put that phone number on both slips. If not, put the hotel number on the first one, and your office phone number on the second. Put the label with the resort address on top, and the other underneath it. When you arrive at the resort, remove the top slip.
This method helps to ensure that if you get separated from your luggage, it will continue to travel in the same direction as you do.
BTW, I'd drop the Disney art on the homeward leg; best not to advertise that you've just left a shopping-heavy resort destination.