Early 1920s fashion has some of the most exaggerated and wild silhouettes, as designers experimented in the post WWI years. This 1920 evening gown by the atelier Paquin, has the exaggerated hips of 1920s Themed Party Outfits Plus Size TikTok What Did Women Wear in the 1920s? 20s Fashion Trends For both men and women, the 1920s saw a fashion revolution unlike any previous decade. The flapper style became a popular choice for ladies. Flapper dresses were loose and boxy with hemlines Fashion in the 1920s: Clothing Styles, Trends, Pictures & History