http://www.google.com/imgres?q=flappers&um=1&hl=en&safe=off&client=safari&sa=N&tbo=d&tbm=isch&tbnid=4R-NPSM3NSV7MM:&imgrefurl=http://fashiones-de-mi.blogspot.com/2008/09/flappers.html&docid=ekvgL6a7ZHNZrM&w=314&h=400&ei=g39LTpmSEYTHsQKz1azlCA&zoom=1&biw=1024&bih=690
http://www.google.com/imgres?q=flappers&um=1&hl=en&safe=off&client=safari&sa=N&tbo=d&tbm=isch&tbnid=kioBDQ7uh40bRM:&imgrefurl=http://hinata290.glogster.com/The-Flappers-of-the-1920s/&docid=CmDzVUf8s50MVM&w=250&h=195&ei=yX9LTpGhCMGmsQKMwL3iCA&zoom=1&biw=1024&bih=690
Wouldn't it be cool if ladies in tamriel no longer wear medieval gowns like in oblivion, and there fashion fast forward to the styles of the 1920s American women? They could wear pearls and dresses, there could even be a Marilyn Monroe based npc.
I mean in fallout, this is how most of the pre war woman clothes look like, so it only makes sense to put it in TES.