Red lapels I convert to a shoe (10)
I believe the answer is:
espadrille
'shoe' is the definition.
(espadrille is a kind of shoe)
'red lapels i convert' is the wordplay.
'convert' indicates an anagram (I've seen 'converted' mean this).
'red'+'lapels'+'i'='redlapelsi'
'redlapelsi' with letters rearranged gives 'ESPADRILLE'.
'to a' is the link.
(Other definitions for espadrille that I've seen before include "[SHOE], made casually" , "Light rope-soled shoe" , "Plaited fibres in its sole" , "sandal!" , "goes on foot" .)