The off-shoulder wedding dress combines broad diagonal bodice folds with a defined waist. Its full skirt falls in larger gathered sections. A high opening reveals an extended leg and a pale strappy shoe. One hand gathers fabric beside the hip; this does not establish a pocket. The other hand rests higher on the body while the shoulder line remains bare.
Compare whether you want the broad bodice folds together with the open skirt first. A similar leg opening can also sit below another upper design. During your own trial, relax your upper body and initially let the skirt fall without support from a hand. Only then practise how you might gather fabric for a particular part of your route.
The visible pale shoe produces a finer line than a dark closed front would. Try both directions if you have not chosen footwear yet. Photograph the actual combination once without holding the skirt up. That allows you to assess its usual opening before arranging a deliberate pose for additional views or choosing a preferred photograph.