TOPSHOP 

http://www.topshop.com/webapp/wcs/stores/servlet/ProductDisplay?beginIndex=0&viewAllFlag=&catalogId=33057&storeId=12556&productId=4844313&langId=-1&sort_field=Relevance&categoryId=208523&parent_categoryId=203984&pageSize=200

http://www.topshop.com/webapp/wcs/stores/servlet/ProductDisplay?beginIndex=0&viewAllFlag=&catalogId=33057&storeId=12556&productId=5050732&langId=-1&sort_field=Relevance&categoryId=208523&parent_categoryId=203984&pageSize=200

Here are two dressed that I have found when scrolling through the Topshop's website that I think have features from the 1920's. These are from the fringe,  to the use of colour, to the boyish styles that where all key then which made the statement in the era. Proving everything comes back in fashion at some point!