The pinkish change of direction at the waist forms a clear downward-pointing centre. Fine straps meet the V upper edge. Small elongated rows continue into other lines along a closer skirt below. Additional rear fabric rests on the floor. A pale open strapped shoe remains visible at the front. One hand is behind the head and the other is lowered beside the hip.
Choose this reference for the pronounced diagonal connection. Follow its direction at the waist first and then farther down. Should the point sit there or would you prefer a more regular continuation? Explain this on the actual whole dress without turning it into a general rule for body shapes. Liking a visual line does not require expecting a particular corrective result. Record which motif path you want to retain.
Add your own view with both arms lowered and your planned shoes. Keep the neck and upper edge clear when comparing jewellery. Bright rows do not confirm a particular type of sequin or bead. Ask about the actual decoration before agreeing a change across this connection, then reassess the path. View the whole skirt edge in the same stance rather than relying on a close upper detail.