Joanna Bias Cut Dress Monochrome Floral This is Unfolded Everlane Bias Cut Slip Dress in Silk Charmeuse in Graphite, Size 00 Women's Neutrals Mina Bias Cut Slip Dress with Train Oyster Extra Small Crease B is for Bias Cut (n.) A technique where fabric is cut diagonally across the grain, allowing it to drape more fluidly on the body; popularized by Madeleine Vionnet in the 1930s.