The "new" look http://kotaku.com/sailor-moons-got-a-new-look-1568959590
The article makes a bigger deal out of the more slender and longer legs... really, they were always slender with long legs... they may be a bit thinner, but I attribute it to an updated art style. Sailor Moon is pretty old... its going to look a little different... Rei does look a little too thin in her Sailor Mars outfit, I will give them that.