A GTK theme based on Windows 3.11 appearance
b00merang.weebly.com
b00merang.weebly.com
There was no Close Window button at all on the right end of the title bar in 3.x... So it took me the longest while to stop closing stuff by mistake when I just wanted to maximize / midsizify a window, after moving to NT4 which shared the W95 UI. Now, I seem to be used to it: I just had to close an app by double-clicking its system icon at the top left, to double-check that it still works that way, so apparently I don't routinely do it that way any more. (Hey, that means it took me less than twenty years to learn!)
What I’d like to see someday is a theme with a kind of remastered Windows 3.x/9x look: icons upscaled, cross-hatch Bayer dithering smoothed out into flat, solid surfaces, dotted lines replaced by semi-transparency, bitmap fonts remade into vector fonts while maintaining all the character shapes, so that they maintain the look and feel while taking advantages of high-DPI, high-colour screen. That would be a joy to look at, kind of like watching an episode of Star Trek TNG in 1080p.
For a comparison of something very much 95 inspired, take a look at Chicago95, which only works with Xfce: https://github.com/grassmunk/Chicago95