Zara strapless draped purple cocktail party midi dress size Medium

Ready for a gala event?! Strapless, Straight neck, off the shoulder dress. Interior side elastic detail. Side slit at hem. Knot detail in front. Back hidden in-seam zip closure. Length is 42”. Back pit to pit is 15” and is stretchy. Right side slit is about 17.5” in length. Christmas, New Year’s Eve, sparkle, holiday season