THE ELEGANCE OF THE 1930's BIAS CUT GOWN The bias cut of material, a mode introduced in the 1920s by the French couturiere Madeleine Vionnet, was widely adopted in the 1930s and Bias Cut Dresses, 1930s 1930's inspired, silk, bias cut, vintage style, wedding dress. Long sleeved, elegant wedding gown. jane bourvis bias gowns 1930s witness2fashion 1930s 1940s bias cut gown . vintage silk nightgown . size small to s m bluefennel