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 underwear for bias dress 1930s witness2fashion 1930s silk slip dress . vintage bias cut gown . size xs to small bluefennel 1930s Pink Rayon Bias Cut Sleeveless Dress Blossom Vintage 1930s Bias Cut Nightgown Slip Dress Muse Vintage 30s tull bias cut gown with abstract print design. Sleek Jean Vintage Le Monde