One thing we wanted to do through his looks was to break down his personality in multiple facets and show his vulnerability. The turtleneck added a bit of softness to that moment, and it worked for the atmosphere he was in. His costumes went through a natural progression and encapsulated his various moods and vibes.
The superhero genre has seemingly devoured the blockbuster film space. Advances in digital filmmaking have contributed, but the fundamental shift is filmmakers taking their subject matter seriously. Technology that has permeated the film industry manifests in costume design as well, but the theme has shifted from superheroes wearing their underpants on the outside in reference to circus strongmen, to fantastical garments that still convey a sense of realism.