Diagonal bodice reflections travel across the upper section of this pale front view. They meet in changing directions and lead towards a narrowly drawn waist. Separate bright lines then spread across a broader skirt. The shoulder area looks translucent and carries small motifs. A distinct arrangement of separately bounded crossing cords is not identifiable in the image.
Use this reference to choose flowing directions rather than explicit lacing. Compare whether you like the many diagonal rows as a connected surface or would prefer a few clearly readable crossings at the centre. Put both references beside each other at a similar scale so that one greatly enlarged detail does not unintentionally control the decision.
During a fitting, turn slightly to the side and back to the front. Notice which lines become more prominent in the available light. Decide whether the drawing should continue into the skirt or have a firmer finish at the waist. The photograph confirms neither the type nor material of the reflective elements; an order should rely on the actual model description and its demonstrated execution.