1930s Silk Crepe Evening Dress in Dusty Peach with Velvet Accents and Lulu Boop Vintage The halter dress was a hot commodity in '30s fashion because like the era's popular backless dress styles, it exposed the new sensual zone of a lady's body: Her shoulder blades and Phenomenal c. 1930s bias cut ballet pink heavy silk satin evening dress with lace bust and triple strap. In store and online now #devorevintage Bias Cut Dresses, 1930s. (Scanned from the book "Decades of Fashion".) : r fashionhistory