While corsets were out of style by the 1920's…

The Sewing Room Vintage Style Sewing and Fashion Blog - 1920's Lingerie

Corset - Wikipedia

The Changing Silhouette of Victorian Women's Fashions – The History of the Corset - Hagen History Center

The Changing Silhouette of Victorian Women's Fashions – The History of the Corset - Hagen History Center

Fashion History Blog – Page 60

How young girls in the late 1800s and early 1900s (right up to World War I) expected, felt, and related to corsets (and tight corsets) when they reached the age when they

When did corsets go out of style and why? - Quora

The History of Corsets: From Function to Fashion, by Abubakar Javed

the truth of corsets. but they surely aren't as innocent as…, by artemisia

The History Of Shapewear: How It's Changed Over The Years

1990 – Vivienne Westwood, “Portrait Collection” Corset