From what-i-found.blogspot.com.
This ad shows what lay beneath a floor-length "Edwardian" dress from shoes to neckline. Frills were accepted even in places where they would be seen only by the wearer and her maid.
Keywords: 1906, American, bouffant coiffure, corset cover, scoop neckline, frills, buttons, pouter pigeon bodice, vee waistline, drawers, hosiery, shoes