ASTR the Label NWT strapless wide leg jumpsuit Rust with flaw

Rust strapless wide leg jumpsuit with fabric belt and smocked back. There is a small area in the back below the zipper where the seam has come undone. I'm not able to access it from the wrong side to sew it up because of the lining so any repairs will need to be done on the outside of the fabric. Listing as is at a price that accounts for the needed repair.