Black Knit Sheath Dresses for Women Add to WardrobeRemove from Wardrobe FavoriteUnfavorite Shop It Outfits Sort by featured Sort by price: high to lowSort by price: low to high Rag & Bone Brynn Rib Knit Dress $450 St. John Collection Illusion Jacquard Knit Dress $1,295 St. John Collection Blister Knit Metallic Jacquard Dress $1,195 St. John Collection Shimmer Ottoman Knit Sheath Dress $1,295 Helmut Lang Asymmetric Ribbed Wool Dress $287 $575 St. John Collection Sleeveless Milano Knit Sheath Dress $795 Jason Wu Tweed Knit Jacquard Colorblock Dress $1,395 Alexander McQueen Frayed Tweed Minidress $2,375 St. John Collection Pranay Sequin Knit Sheath Dress $1,195 Karen Kane Becca Lace Knit Sheath Dress $64 $159 St. John Collection Micro Boucle Knit Dress $358 $895 St. John Collection Micro Boucle Knit Dress $895