We seem to have hit upon another one of Haderer's favorite themes here - the importance of variety. The image is easy enough to understand - a bunch of well suited, booted and dressed up men and women who, aside from a few minor distinctions, look exactly the same. Not even great wealth can save you from conformity.
If everyone who can afford it wants to wear Versace they can, but there are only so many unique dresses Versace can make. Equally, if we all model ourselves after our favorite celebrities and their styles, we're all going to largely look the same. You only have to look to see how many minor celebrities these days look like a lower league Kardashian. It's great to look at someone and take a few style tips. It's less fun to steal their entire look. Also, men need some formal attire other than tuxedos. It's been hundreds of years. Give them something new!