Dresses Black Halo Dresses Black Halo Black Halo Kacie 2 Piece Maxi Dress Shopbop Buy Love Triangle HALO FLUTTER SLEEVE SATIN MAXI DRESS Black Nelly.com. Feel like an angel in Halo, our silky soft maxi made in a luxurious satin with a light texture. With a plunge, halter neckline, this style ties at the back neck and is cut on the bias for a beautiful drape that skims over the figure. Colour: Black. Premium non stretch satin with light texture. Fully lined. Plunge, halter neckline. Cut on the bias for a beautiful drape. Ties at the back neck. Invisible zipper fastening. Maxi length.