Floor mat recommendations for '66 Impala wagon

Hows it going everyone. I've got a '66 Impala wagon that I'm slowly working on as a project car. The good news is the interior is actually in pretty decent shape - original carpet still looks good and I want to keep it that way while I'm working on the car.
Since I'm not driving it much yet (still sorting out some mechanical stuff), I'm looking for some quality floor mats to protect the floors during the restoration process. You know how it is - getting in and out while working on things, moving parts around, the occasional dirty shoes from being under the car, etc
Anyways, would sedan floor mats fit the wagon, or do I need wagon-specific ones?