Alina Black One Shoulder Maxi Dress Beginning Boutique US Ilana Maxi Dress Black Buy Women's Dresses Billy J Elianna Maxi Dress Black Martlia.com Elianna Maxi Dress Black Martlia.com. Find your perfect match in the Alianna dress, a floor sweeping maxi with a sexy thigh high split and corset style upper to cinch the waist. The strapless design is made in premium stretch satin with underwired cups and a zipper to the reverse. Keep things super sleek with slip on mules and an effortless low knot bun. Colour: Black. Luxury heavy stretch satin. Underwired cups. Pleat detailing to waist. Drape, cross over skirt. Thigh high split. Zipper to reverse. Body hugging fit. Maxi length. Model is an XS and is wearing an XS.