Execs (5)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
suits
'execs' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for suits that I've seen before include "Formal garments" , "cards" , "Businessman's" , "is flattering" , "Becomes; formal wear" .)