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A study finds fashion trends cycle every 20 years, with styles like miniskirts and bell-bottoms recurring despite recent changes.
A Northwestern University study analyzing 37,000 images of women’s fashion from 1869 to 2023 confirms that fashion trends follow a predictable 20-year cycle, with styles like miniskirts, bell-bottoms, and low-rise jeans recurring roughly every two decades.
Researchers used computer analysis to track changes in hemlines, waistlines, and necklines, finding consistent patterns despite economic shifts.
While the cycle has weakened since the 1980s due to greater style diversity and faster trend turnover, recurring elements like leopard print and backless dresses suggest past trends will resurface.
The findings, to be presented at the American Physical Society’s Global Physics Summit on March 17, 2026, indicate that fashion cycles may extend to other cultural domains.
Un estudio encontró que las tendencias de la moda se repiten cada 20 años, con estilos como minifaldas y pantalones de campana recurrentes a pesar de los cambios recientes.