The Spy’s default model doesn’t have much going on, intentionally. It’s just a sleek, uniform suit that has no detail beyond stripes and a tie.
Cosmetics like these throw that look off and I don’t like that. I don’t think more is better; if it was then I’d have no problem with a cosmetic that gives Spy this suit plus a hat plus some shoes plus a moustache all in one.
But that’s just my opinion.