Many of them are white, so many of them look white
That's like asking what do Americans look like...
most Argentines are white or mostly white with Spanish or Italian origins there are also mixed Argentines. Argentina is a multicultural country.
Are you that troll that posted that image of that girl with the photoshopped Argentinian jersey?
Human in origin ... two legs ... two arms ...
Most look white with huge noses and some look indigenous with pronounced indigenous foreheads like maradona.
Italian with indigenous features
Apparently most of the population is white so therefore they look like whites.
I think they look southern European. I'm not sure.