BCX pencil skirt

BCX pencil skirt. Size 9. Ruffle in back, sexy little skirt. This has only been worn a couple times. As I was inspecting it to post on Poshmark, I noticed one thread had come out beneath the zipper in the back. There was no hole, it was just loose, if that makes sense. I threw a couple little stitches in there, if it is not suitable, Maybe you could do a better job than me!