Simple white by Moomin
Rated 5 out of 5 stars by Pen and Pencil on April 26, 2018
I like this more than any other 'plain' white themes I have tried. Unlike many others this one has very thin lines around the tabs and address bar and other areas. They are also not black, but rather a very light grey. This is truly a 'simply white' theme. My only request would be this them with much smaller buttons on it, but still for me it is 5 stars. Thanks so much for your hard work!
Rated 5 out of 5 stars by Firefox user f7b80a on March 11, 2018
I've had this since it came out and it is still the best [for what I like] I've found: truly 'simply white] I just noticed as I was looking for it again, that it had no ratings so I wanted to give a big 10 stars [inflation, you know] and thanks for your creation.
Rated 5 out of 5 stars by innkeeper9 on Sept. 4, 2017