I wore this under my wedding gown which already had the proper under dressings sewn in so it was basically for looks. it kept folding and every time I would tug it down (because it hurt) my acrylic nail would go right through the fabric/lace. I ended up with 2 bruises on my back from where the boning was folding. Don't plan to wear it for a period of time 4 hours was way too much for me.