Black Knit Sheath Dresses from Neiman Marcus Add to WardrobeRemove from Wardrobe FavoriteUnfavorite Shop It Outfits Sort by featured Sort by price: high to lowSort by price: low to high St. John Collection Shimmery Milano Knit Long Sleeve Sheath Dress Caviar $1,495 Lafayette 148 Ne... Alexia Half Sleeve Knit Sheath Dress $498 Nic+Zoe Long Sleeve Lacy Knit Sheath Dress $218 St. John Collection Spangle Knit Sleeveless Sheath Dress Caviar $1,495 Black Halo Marisa 34 Sleeve Sheath Dress $345