RARE Karen Millen zip front pencil dress in black NWT US 10

Size 10, please see sizing KM runs smaller as is a UK brand, Purchased directly from KM- doesn’t fit so selling to replace in a different size. My favorite dress hands down, please see other listings for other variations, colors and size. Also have items not listed yet Main: 56% Cotton, 31% Polyester, 13% Elastane. Lining: 100% Polyester. Dry clean only.