The lines of youth
This beautiful design has echoes of art deco. It was created to promote the 'Berlei corset 595 (back-laced) for the SBW (short below waist) type' and was probably used as part of the training for Berlei fitters.
The woman admires herself in a mirror with yellow fabric draped around her corseted frame. The text appearing to one side makes explicit the aim of the corsetry game - capturing 'the lines of youth'. So much has changed today and yet it also hasn't. Historical artefacts like this glass slide show the social and cultural underpinnings of women's position, and idea of beauty, even today in a new century.
In 1926 Berlei and physiologists from the University of Sydney did an anthropometric survey of 6000 Australian women (of European descent) in order to find different figure types. The types they created were Sway Back Type, Hip Type, Abdomen Type, Average Type and Short Below Waist Type. Having many women fit into these categories meant they could manufacture corsets ahead of time and simply supply the correct size for the customer's measurements.
This research led to the creation of the Berlei Type Indicator whose moving parts could isolate the correct type from a woman's measurements. Seeking to enhance the legitimacy of their design underpinnings, images like this and the language used have a scientific and medical flavour to them. It's interesting that all but one of the figure types were pejorative terms - highlighting the 'figure flaws' of the women. Creating insecurity about a particular feature of a woman's body was (and continues to be) a successful marketing tool.