Arctic guy arranges to darn lapel (9)
I believe the answer is:
laplander
'arctic guy' is the definition.
I don't know anything about this answer so I cannot tell whether this works.
'arranges to darn lapel' is the wordplay.
'arranges' is an anagram indicator (I've seen 'arrange' mean this).
'darn'+'lapel'='darnlapel'
'darnlapel' anagrammed gives 'LAPLANDER'.
Can you help me to learn more?
(Other definitions for laplander that I've seen before include "Santa's compatriot?" , "Northerner?" , "North European" , "one in the far north" , "Northerner's" .)