JM Barrie's Boy Who Wouldn't Grow Up (5,3)

I believe the answer is:

peter pan

(Other definitions for peter pan that I've seen before include "Kind of collar for" , "Musical from Barrie play" , "J M Barrie's boy who never grows up" , "JM Barrie hero" , "J M Barrie's boy who never grew up" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.