Marc Jacobs black leather classic crossbody purse

I purchased this second hand without checking the condition of the interior pocket. My best guess is that a powder blush exploded in there. It isn’t greasy like lipstick and maybe could be cleaned, but I’m not up for the task! The rest of the lining is in nice condition. Please see photos for measurements. Real leather with one small scratch on the front (pictured). Hardware is in good condition with a little bit of wear. Magnet closure. No wear or fading on the bottom of the purse. It really is in great shape with the exception of the zipper pocket stain!