1935 Fred Astaire film (3,3)
I believe the answer is:
top hat
'1935 fred astaire film' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for top hat that I've seen before include "Formal attire" , "Man's headgear worn with formal dress" , "Lofty male headgear for posh occasions" , "Man's cylindrical headgear" , "Upper-class" .)