FF is a series of games produced in the country that gives us 'anime', one of the key ingredients being females who look barely of age in costumes intended to make young teen males get a tad excited.

I don't like it much, but this is the culture in which SE operates .. and God knows, it infects western games just as much, look at Rift to name but one, where females wearing plate armour show acres of bare belly and upper thighs .. and I assume they do it because they know a large part of their target market want it.

It ain't going to change.