Every week Earl enters pub in revealing clothing (9)
I believe the answer is:
beachwear
'clothing' is the definition.
(beachwear is a kind of clothing)
'every week earl enters pub in' is the wordplay.
'every' becomes 'each' (synonyms).
'week earl' becomes 'we' (this might be a standard abbreviation which I don't know about).
'enters' indicates putting letters inside.
'pub' becomes 'bar' (both are drinking establishments).
'in' means one lot of letters goes inside another.
'we' placed into 'bar' is 'bwear'.
'each' placed inside 'bwear' is 'BEACHWEAR'.
'revealing' is the link.
Can you help me to learn more?
(Other definitions for beachwear that I've seen before include "Bikini, for instance" , "Holiday clothing" , "Trunks, bikinis etc" , "Speedos for one" , "holiday gear" .)