It’s more about the effort I think than the style. Well fitted suits and business casual looks good, but so does a well fitted shirt and jeans. On the flip side

It’s more about the effort I think than the style. Well fitted suits and business casual looks good, but so does a well fitted shirt and jeans. On the flip side, a poorly fitted suit looks only marginally less sloppy than poorly fitted hacker wear. Comp-sci types who don’t put effort into their wardrobes don’t really look any better in business casual, at least in my experience from working in places where such clothes were required.