In the 1940s , her models set the fashion trends in Switzerland and were followed abroad .
Gaby Jouval ( January 17 , 1892 -- June 26 , 1946 ) was a Swiss fashion designer and entrepreneur of French origin .
In the 1940s , Gaby Jouval 's models set the fashion trends Swiss Switzerland and were followed abroad .
Gaby Jouval ( January 17 , 1892 -- June 26 , 1946 ) was a Swiss fashion designer and entrepreneur of French origin .