Back decoration forms three descending pale loops between the shoulders. Below them, a floral-looking upper area runs into a deep V back, with another pale necklace around the neck. The skirt begins lower in the picture with larger floral lines and many small light points. One arm bends at the side, with only part of a hand visible at the right edge rather than a complete hand-and-wrist view. This creates a clear rear accessory focus without a visible glove or complete arm view for choosing length. It is another dress rather than the missing back of the adjacent front reference.
Use the picture to plan emphasis in your own outfit: if the back is prominent, how noticeable do you want the hands from the front? Photograph your actual set both ways before adding another necklace. The three arcs establish neither material nor support nor attachment details. A real selection needs the intended dress’s construction information and your own glove trial. Do not transfer the rear area as a verified back of the deep-V front dress. You may enjoy both ideas, but their combination needs checking on one actual candidate rather than being assumed from separate attractive photographs.