Fabric Purses How Do I Remove Coffee Ground Stains From My Fabric Purse??

How do i remove coffee ground stains from my fabric purse?? - fabric purses

I work in a coffee shop and walk to my work in black / tan D & B bag rubbed against my deck. Coffee beans dry rub into the fabric of my bag and I want to know how to eliminate the grounds for cause, without destruction of tissue or more destruction. HELP please?