The Edwardian Corset
The straight-front corset, also known as the swan-bill corset, the S-bend corset or the health corset, was worn from circa 1900 to the early 1910s. Its name is derived from the very rigid, straight busk inserted in the center front of the corset. This corset forced the torso forward and made the hips protrude.
The straight-front corset was popularized by Inez Gaches-Sarraute, a corsetiere with a degree in medicine. It was intended to be less injurious to wearers' health than other corsets in that it exerted less pressure on the stomach area. However, any benefits to the stomach were more than counterbalanced by the unnatural posture that it forced upon its wearer.
The straight fronted corset was introduced to create the illusion of a slimmer waist by forcing the hips back and bust forward. This was thought to alleviate some of the pressure on the abdomen. However, by 1908 corsets began to fall from favor as the silhouette changed to a higher waistline and more naturalistic form. Early forms of brassieres were introduced and the girdle soon took the place of the corset which was more concerned with reducing the hips rather than the waist.
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A photo from Robert Wilson Shufeldt's 1908 book Studies of the human form for artists, sculptors, and scientists illustrates the narrowing of the waist achieved with a corset.
Read more about this topic: History Of Corsets