Black Midi Cocktail Dress with beading accents

This dress is in excellent condition except for a small part near the top of the zipper where the beading has come undone. Please see pictures. The rest of the dress is in perfect condition. Flowy tulle over smooth material Black in color with elegant straps Brand is OC by OC Size is 12 Back Zipper Material is Polyester and Acetate Pit-to-Pit: 18 1/2" Strap Drop: 7" Length from shoulder to hem: 51"