Sixpence for sun-worshipper (6)
I believe the answer is:
tanner
I believe this clue is a double definition.
'sixpence' is the first definition.
(I have seen 'Old sixpence ' mean 'tanner' so perhaps 'sixpence' could also mean 'tanner')
'sun-worshipper' is the second definition.
(someone who tans)
'for' acts as a link.
(Other definitions for tanner that I've seen before include "once seeing heads and tails here?" , "person in the solarium" , "Old bit of silver" , "Formerly 6d (sl.)" , "[PENNIES] ?" .)