Classic Parisian article in newspaper (8)
I believe the answer is:
timeless
'classic' is the definition.
(thesaurus)
'parisian article in newspaper' is the wordplay.
'parisian article' becomes 'les' (I've seen this in another clue).
'in' means one lot of letters goes inside another.
'newspaper' becomes 'times' (The Times is an example).
'les' placed within 'times' is 'TIMELESS'.
(Other definitions for timeless that I've seen before include "Lacking limits" , "Enduring" , "Dateless" , "Unchanged by age" , "permanent" .)