This is how remove permanent marker ink from fabric. All you need is time, elbow grease, and the products listed in this post.
How to Get Permanent Marker Out of Clothes & Fabric
Pentel Wow! Medium 0.7mm Black Ink Gel Pen, 4 count
How to Get Permanent Marker Out of Fabric Step by Step
How to Get Permanent Marker Out of Clothes & Fabric
How to Get Permanent Marker or Sharpie Out of Clothes
How to Remove Permanent Marker Stains From Clothes
How to Get Permanent Marker Out of Clothes & Fabric
Spray 'n Wash Laundry Stain Remover, 60 fl oz
How to Remove Permanent Marker from Cloth, by Loard Eva
How To Remove Permanent Marker Stains