Universal Thread Denim Jacket Size XS

Universal Thread denim jacket size XS. Medium blue wash. All buttons intact and no rips. Used. I got it at a thrift store as a project piece to sew patches and embroider on but I have no time for that. Please note: There is something strange going on with the seam in the back. See photos. It almost looks like somebody took the seam out to try to make it longer but now the fabric wont sit flat. Needs work. Could cut it shorter to get rid of it. Or sew a border fabric on top to make it sit flat.