I enter the rearranged salon to find the girl (6)
I believe the answer is:
alison
'the girl' is the definition.
(girl's name)
'i enter the rearranged salon' is the wordplay.
'enter' is an insertion indicator.
'the rearranged' is an anagram indicator.
'salon' is an anagram of 'alson'.
'i' put within 'alson' is 'ALISON'.
'to find' is the link.
(Other definitions for alison that I've seen before include "woman" , "Girl" , "female" , "lady" , "Girl's name" .)