The only one of those I'm particularly fond of is this one... The rest look too shiny.
But regardless of what it happens to be, I approve of any new costumes. Even hideous ones like the racing uniforms.
As to why such attire might be preffered in the future - some of it looks rather comfortable, and there's a lot of people who would prefer to have... minimum coverage, nowadays. It's just harder to get away with it
The day will not save them. And we own the night.