Dooney Bourke Seaview Yellow White Stripes & Vacchetta Leather Satchel Tote Bag

Dooney Bourke Seaview Yellow White Stripes & Vacchetta Leather Satchel Tote Bag. I used this bag twice, and kept it stored in a dust bag. I think the way it was stored the strap rubbed up against the front making the reddish markings on the leather. See photos. I’m not sure how to remove this, but I’m sure it can be cleaned.