Final answer:
The 1947 'New Look' zeitgeist marks a pivotal point in post-World War II American culture, symbolizing a return to femininity and luxury in fashion with a broader societal shift towards a consumer culture and eventual social and cultural transformation.
Step-by-step explanation:
The 1947 "New Look" zeitgeist refers to the shift in fashion and cultural mood post-World War II, especially as seen in American culture.
After the war, the United States experienced an economic boom, leading to mass production and the birth of a consumer culture.
The fashion style, characterized by Christian Dior's New Look, featured rounded shoulders, a cinched waist, and a full skirt, marking a departure from the wartime austerity.
The New Look reflected the era's desire for renewal and femininity after years of conflict.
Also noteworthy in the 1940s was the "cool" culture of jazz, which played a significant role in shaping American identity and counter-culture movements.
As the 1950s approached, Americans experienced a sense of contentment and conformity, but by the end of the 1960s, this gave way to a call for fundamental change, influenced by the extreme shifts in social, political, economic, and cultural landscapes.