DianevonFurstenburg Julien Two Wrap Dress (Please Read Description)

DianevonFurstenburg Julien Two Wrap Dress Size 0 Minor wear/tear as their seems to be discolorations stains (check close-up area photos for the discoloration) No rips, holes, or tears, Photo's of the tags attached. Estimated original retail value of around $500 This dress has been washed multiple times and I have tried my hardest to remove the light discoloration from the areas on the dress however I can't seem to get it out or I might be doing something wrong. The discoloration isn't too bad, I barely noticed it originally.