Elegant V neck Black Aesthetic Long Sleeve High Center Slit Mermaid Formal Dress. This black long dress maxi is made of a beautiful soft stretchable fabric. This black long dress maxi will make you look very elegant and feminine. The features of this long dress maxi are the following: black color, bodycon tight fitted, dress maxi (long size), with long sleeves, soft stretchable fabric, side slit, thigh split.