Bench Seat covers... anyone bought any?

on my 66 dart sedan, 270 with the slant. The current front bench seat is falling apart. I am not sure I want to spend $$$$ for reupohlstery. Has anyone found a premade front bench seat cover that can slide over and fit right? A www search came up with seatcoversunlimited, $178 for their "best" fit. Full fabric back. I guess it ties on somehow?? The design options are pretty weird, lots of Camo.