Here's a picture I saved from a '85 TD I had a couple years ago and sold (bad mistake). This is the best photo I have of it but hope it'll help some. I'd like to see one from a blue interior car though.

I think the standard strap though was as seen in the pic, a standard black rubbery material if you want to keep it 'stock'

__________________
*1985 300CD, 214K miles, Pearl Black/Palomino MB Tex-Stuck in FL
*1985 300D, Smoke Silver/Palomino MB Tex, 280K miles--Dad's car--Sold May 2015
*2014 VW Jetta SportWagen TDI Premium Pkg, Platnium Grey w/Black VW Tex- Dad's new car- 55k
*2017 Chevy Cruze LT Diesel, Silver w/Black leather, 26k miles, brother's new car
*2017 Chevy Silverado 1500 Z71 Crew Cab, Pepperdust w/Black leather, 15k miles, my new ride