Where can I get Mini Mouse Ears with a name put on it ?... trying to get it for my Granddaughter.

Check out Disney Springs and you will get it there.

The place in disney springs called The Art of Disney does for sure.

World of Disney in Disney Springs

I think any Disney Store at Disney Springs will do that for you. There was one store behind the Christmas shop that look like they do that more so than the bigger stores

Girls place