1930s Bias Cut Silk Halter Dress Style & Salvage 1930s Silk Crepe Tie Back Plunge Gown [xs sm] Demetra Vintage A few examples of the backless dress, which was first introduced in the 1930s 1930's Ice Blue Rhinestone Silk Cut Out Shoulder Backless Bias Cut Deco Gown Insanely Glam 1930's Gowns worn by Old Hollywood 1930s Evening Dresses Classic Critics Corner 1990s backless dress, bias cut dress, vintage 90s Black Label Vintage Tacoma, WA ATTIC