Very nice render, can't believe it's P4!
Love steampunk, but my own attempts look bad, this is very good with all the difficulties of not having native steampunk clothing for Posy, it's a great achievement.
Can't comment on the need for classy women to where dainty head wear, I'm sorry!
As for goggles, I borrowed a pair from Miki2.
The trick I was told for increasing the look of a fabric was to increase the bump map setting to a higher value by a touch (trial and error).