How is this 90's? Back in the 90's I was rocking Jncos, a chain wallet, and had my belt hanging down to my knees. And before that, jeans with holes in the knees. lol
I never saw anything like this back then.
I guess it depends where you are from and if you were part of a certain youth- or subculture. I grew up in France and Germany. I was a teenager in the late 90s/early 00s who was really into Techno. This looks a lot more 90s to me than what you described.