Floor mats were always an option from the dealer....whether through Ford,or local Blue Star,etc. and put in place by salesman,or endless possibilities. Some dealers had their own “service” mats made to put in place to pacify customers concerned about foot dirt/tracking and also get a little advertising At same time. Common to be made from low-cost,white paper with dealer logo/name. Dealers could order service mats from Ford to meet specs @discount.
The ONLY mats that came directly from Ford assembly,pre-dealer,were those brown,”waffle” textured paper ones that were there to protect during transport. One wet/snow exposure usually reduced them to mush.
So,which floor mats fit your needs/wants? I saved these original Ford paper mats for my car for use at shows. The most durable ones are from Mustang parts stores,but not meant to score points.