Car Seat Cover Pattern By Petro | July 22, 2014 - 3:49 am |July 11, 2014 Kids unisex Car seat cover pattern Do you hate the look of your baby's car seat. Try this Car seat cover pattern and tutorial on for size. A simple slip cover just for your car seat. Its a quick and easy sew. Find the car seat cover pattern here. Tagged car seat, car seat cover, car seat cover pattern. Bookmark the permalink.