I am curious if i should alter my zipper back dress to a corset back. I bought my dress awhile ago off the rack and on clearance. Now I am pregnant, my wedding is in November and I'll be 2 months postpartum but with howmuch my body will change during and after pregnancy I'm wondering if a corset back would work the best. I was wondering if anyone knew how much it roughly is to change a zipper to corset (it's a lace dress)