Kay Unger NY Formal Black Sexy Keyhole Bare Back Fitted Slinky Dress Womens 12 Material:AcetateBlendSpandex There is no size tag

There is no size tag but based on actual measurements I believe it to be a men's size medium or large

Merino wool blend

shoulder seam to shoulder seam approx 15"

New Old Stock Vintage Imperial Sterling Regency Curtina Floral Wallpaper Border Union Made in the USA

Vintage Lacoste 1/4 Zip Stretch Racing Strips Sides Long Sleeve Shirt

Kay Unger NY Formal Black Sexy Keyhole Bare Back Fitted Slinky Dress Womens 12 Material:AcetateBlendSpandex There is no size tagKay Unger New York Black Formal Ruched Fit & Flare Dress with a Bare Large Keyhole Back. Women's size 12. Great condition showing minimal to normal signs of wear. Actual measurements: Dress: Armpit to armpit approx 16. 5" Shoulder seam to shoulder seam approx 16" Across the waist area approx 14" Across the hip area approx 17" Sleeve length from shoulder seam to cuff approx 24. 5" Length down the back approx 42" Mannequin measures approx 35" Bust 27"