5. Hulk
In the comics, Hulk used to always wear purple ripped pants. In the films, no existence of that was witnessed.
6. Iron Man
They did a great job maintaining the dignity of the character from the comics. Only the suit has become darker in the movies.
7. Scarlet Witch
She never wears an actual suit in the movies but according to the comics, she was supposed to wear one.
8. Spider-Man
The first time Spider-Man was seen in movies, there was absolutely no change in looks, when compared to the comics. With time however, his suit was made much more protective and it now looks different from that of the comics.