>>7947844MAFEX did many figurines that you may enjoy.
For the Dark Knight Trilogy they produced figures of Harvey Dent, Scare Crow, and Bruce Wane (pictured) that all fit your specifications. They also did a police officer disguise Joker if a police suit meets your taste.
They also made a second Bruce wane figure based off Justice League wearing a formal business suit.
Lastly, they made two characters from the 2014 movie Kingsmen who both wear stylish suits.
Hopefully among these you can find figurines that SUIT your needs. ;3