Dancer all bare in confusion! (9)
I believe the answer is:
ballerina
'dancer' is the definition.
(ballerina is a kind of dancer)
'all bare in confusion' is the wordplay.
'confusion' indicates anagramming the letters.
'all'+'bare'+'in'='allbarein'
'allbarein' with letters rearranged gives 'BALLERINA'.
(Other definitions for ballerina that I've seen before include "Female classical dancer" , "Dancers" , "girl on point duty" , "girl from the Kirov?" , "Pavlova?" .)