Vintage Black Dress 3/4 sleeve midi backless size 8/10

Vintage 3/4 sleeve midi no labels black dress estimated to be a size 8 or 10 (see measurements). Dress appears to have been altered for the open back and is priced lower due to the alterations (clasp at the neck in back appears altered and facing in front neck seems altered). Dress is quite unique with a tapered bottom. arm pit to arm pit = 20 inches waist area in front only = 15.5 inches length back of the neck = 50 inches model is 5'7" and weights 130 lbs