The long pink dress has a densely reflective bodice above a wider falling skirt. Many finer folds run down from the waist area and spread across the floor at the lower finish. Narrow straps pass over the shoulders, with additional curved pale lines beside the upper arms. The wearer faces forwards with both hands low at the sides of the skirt. Shoes are not clearly identifiable beneath the long finish, leaving that part of the combination incomplete.
This reference helps compare long folds with the main image’s conspicuously projecting white waves. The pink skirt has width without showing the same visibly cascading outer trim. The reflective upper surface is another separate decision. Neither points of light nor a translucent-looking outer skirt area confirm a particular composition or special internal construction.
If the quieter long lines appeal to you, record that preference independently of colour and bodice reflection. Ask for a side view of the actual model with your planned shoes. Also compare the curved upper lines with and without an outer layer over them. This keeps the comparison about visible contours rather than treating every folded skirt as a flounce arrangement.