Lulu's long black sleeveless maxi dress so small

Very pretty Lulu's long black maxi dress. Zips up the back, has slight stretch, wider straps, slit up the front, lined on the inside Size small Holiday parties, New Year's, Christmas, prom, homecoming Bust measures 14 1/2 inches across Length from the top of the shoulder strap to the floor approximately 59 inches Please let me know if you need any other measurements I'm here to help.