JUESE Women's 50s 60s Formal or Casual Party Pencil Dress (XL, Black). Material: Rayon 65% Cotton 30% Spandex 5%. Soft And Comfortable Material. True Retro Look. Occasion: Casual, Work, Evening Party, Cocktail,Wedding Guest, Christmas Party. Knee Length Dress. Please refer to the size chart in the picture to choose the right size.