White off shoulder dress with faux fur

White off the shoulder May Pink dress with faux fur worn a couple times but has 2 stains on the back from the wash one small grey dot and some blue on the back from a pair of jeans I made the mistake of washing it with hopefully you can get it out I have not personally tried the second pic is of the back so you can see the stain for yourself Bought for about 60 Dollars hoping for 20 or best offer