Black Coach Crossbody

Black coach crossbody. Leather black bag. Still lots of life left. Used for about a year minimally on and off. Can be a long crossbody or use shorter handle. Inside is still very clean outside too. See on bottom of bad near the shiny stud on bottom there is slight white line not sure what it’s from but it’s not very noticeable but it’s there. It may be able to be cleaned I just don’t know enough about cleaning leather and don’t want to mess it up.