The period from 1913 to 1921 is incredibly interesting in social history, with an enormous shift in beauty and societal standards.
Corset H&W 1911-1914 - The Dreamstress
drastic change in the ideal figure fashion figure 1912
mooremack's
Woman With Silk Corset (Mor Than, 1891), from the Hungarian National Gallery in Budapest - The Dreamstress
The Historical Inspiration Behind the Persis Corset - The Dreamstress
Stays and Corsets: Historical Patterns Translated for the Modern Body: Barrington, Mandy: 9781138018235: Theater: Canada
The Ideal WWI era figure: Part I - The Dreamstress
Simpson's Catalogue Fall and Winter 1918-19
Harper's Bazaar 1916-02: Vol 51 Iss 2 : Free Download, Borrow, and Streaming : Internet Archive