Neckwear from Herts town – it makes a comeback in Home Counties (6,3)
I believe the answer is:
string tie
'neckwear' is the definition.
(string tie is a kind of neckwear)
'herts town it makes a comeback in home counties' is the wordplay.
'herts town' becomes 't ring' (I've seen this before).
'makes a comeback' says the letters should be written backwards (I've seen 'making a comeback' mean this).
'in' is an insertion indicator.
'home counties' becomes 'SE' (Home Counties in the South East of England).
'it' backwards is 'ti'.
'tring'+'ti'='tringti'
'tringti' inserted within 'se' is 'STRING-TIE'.
'from' is the link.
(Other definitions for string tie that I've seen before include "Thin band round neck" , "one thin round the neck" , "One may go round collaring" .)