Karen Klein Black Sleeveless Sculptural Maxi Dress with Keyhole Back, size S Margaretha Ley which means I can't prove

which means I can't prove it's cashmere or silk-lined though it certainly feels like both

Measures 21 inches across bust from underarm

Fabric is a 60% cotton/38% viscose rayon/2% spandex blend

Measurements: 21 inches across at the bust from underarm to underarm

full lining is polyester

Karen Klein Black Sleeveless Sculptural Maxi Dress with Keyhole Back, size S Margaretha Ley which means I can't proveDescription: Eye catching black polyester rayon spandex long dress is simultaneously understated and dramatic with scupltural, asymmetrical "bubble" hem and keyhole detail in back. USA made (San Francisco, to be precise) and new with tags. Condition: Mint condition with tag attached. Measurements: Size small measures 16 inches across bust from underarm to underarm; 17 inches across at the waist; 22 inches across at the hip; 33 inches across at the