Christian Dior Separates Knitted Black Green Sweater Dress DAMAGED

Pre owned Vintage Christian Dior Separates Knitted Dress Thread on left shoulder is come undone and can be repaired, see pictures. Black with green block pattern. Green shimmer thread in block pattern. No size tag, label tag stained Measures pit to pit laying flat 18.5 inches Shoulder to hem is 44.5 inches Knit fabric is fuzzy and pilled, but can be gentle shaved to move fuzzy/pilling. No rips, holes or stains, just the noted missing thread that holds the left shoulder together. Knit is thick and warm. No materials tag in dress.