I think these are brilliant! Not just the concept of pairing characters from a particular franchise to Myers Briggs personality types (which has been done many times) but the way you designed them.
I'm a INTJ and could see Alice as either an INTJ or and INTP. The important thing is that she is a female "NT" one of the first (maybe the only) one in among the Disney Princesses. And as a little girl she was the one I clinged to as most like me
I'm an INTP. Gee I feel like speshul snowflaek -_- haha. I really like the art, though! How'd you get to make Elsa's hair look hand-drawn? Did you use photoshop, or did you draw the graphics yourself? They look great!