Making 1930s Bias Cut Slips with the Woman's Institute Bias Cut Gown Digital Download Sew Anastasia Vintage 1930s Silk Rayon Slip Maxi Dress Vintage 30s Slip Dress Vera's Promise Slip Dress Adored Vintage 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 Clothing and Textiles: Bias Cut Silk Wedding Gown with Six Foot Train from the 1930s New Canaan Museum and Historical Society