Women's fashion in the 1920's (Rodriguez & Thao)

I'll send a few articles to DCE.  If you want pictures you might try the picture collection at the New York Public Library.  http://digital.nypl.org/mmpco/index.cfm.

I also found a website that had pictures and articles from the 20's at
http://www.oldmagazinearticles.com/women-fashion-articles-1920.php
These would all be primary sources.

I'll keep looking, but hopefully these resources will get you started.