Fashion
In the late 1800s, Japanese dress was increasingly influenced by the West. Many Japanese men and women combined their traditional clothing with Western apparel. For example, a man wore his short coat (haori) with Western-style trousers. Some women wore American-style blouses or European-style shoes under their kimonos.
The Influence of Japonism on the Parisian Fashion Journals 1860-1900
At the same time, Europe’s enthusiasm for the hitherto almost unknown Japanese culture was enormous. Since fashion always seeks the new and original, the newly discovered Japanese aesthetic was predestined to shape the style and taste of an entire era, from 1860 to 1900 and beyond.
As far as Japonism in fashion, most of the studies focused almost exclusively on European paintings, graphics, photographs and, of course, the existing garments that show Japanese influences.
Interesting reading : The Influence of Japonism on the Parisian Fashion Journals 1860-1900 by Esther Sophia Sünderhauf. https://costume.mini.icom.museum/wp-content/uploads/sites/10/2020/08/8.-The-Influence-of-Japonism-on-the-Parisian-Fashion-Journals-1860-1900-by-Esther-Sophia-Sünderhauf.pdf