1930s Backless Dress Etsy Stunning 1930s Coral, Black & Pale Grey Floral Silk Print Bias Cut Bac Shrimpton Couture Very Bare Backs, 1930s witness2fashion A model and Jean Harlow, 1930's, showoff the backless dresses. Spectacular Backless 1930s Silver Lam Gown at 1stDibs 1930s backless dress, silver lame gown, 1930's backless dress A few examples of the backless dress, which was first introduced in the 1930s