Short inner and long outer panels create two visibly different lengths in this pale combination. Below the floral bodice, a patterned inner area finishes well above the extended outer sections. These fall down either side of the open front. Fine straps and open strappy shoes complete the full view. The photograph does not fully explain the outer construction.
Decide which lower line should be your principal feature. The short inner edge can read as a clear finish while the long panels add an outside contour. That differs from a continuously uneven outer hem. Do not automatically treat the visible arrangement as proof of two separable pieces.
Ask to see how the actual front panels fall when standing naturally and walking. Recheck the footwear and exposed leg area when sitting. If a detachable function is offered, it needs a real demonstration. The image confirms neither that function nor material, lining or the precise attachment of the long panels.