Wonderland girl (5)
I believe the answer is:
'wonderland girl' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for alice that I've seen before include "Girl famed for Wonderland adventures" , "Wonderland girl; --- B. Toklas" , "Girl in literary Wonderland" , "Lewis Carroll's heroine" , "band" .)