Just back from a cruise, and wanted to share our door magnets. They were simple, rather plain. However, they made our 2 doors easy to identify for our 2,4 and 6 year old grandson! We were not allowed to use actual names (my daughter is paranoid about that, and I respect her decisions as a mom). So, each person had their initial, with a character. I would have preferred my husband to be Prince Eric instead of Eeyore, but got outvoted. And, yes…I was Cinderella 
These were printed out on our home-printer, laminated, and the we attached magnets.

These were printed out on our home-printer, laminated, and the we attached magnets.