For what it's worth..........I just emailed Seatbelt Pads .com, inquiring if they make a
color Buick shoulder pad. They are a sponser on a Caddy forum I joined and make a STUNNING silk, shoulder pad w/ Colored Caddy logo! it slides up and down as needed, on the seat belt. Fastens w/ underside velcro. At this moment their site shows a plain white stitched Buick pad. Not bad, but after having the colored model............ I will inform when they reply. meantime see their website for a sharp seat belt pad that is visable as soon as you open the door!
Seatbeltpads.com
PS............ an Ebay guy offers a colored buick logo pad, but it's not silk. some kind cotton mix? Search
ebay stores, Buick seat belt pads and see for yourself. Cheap @ $5 a pair!! (China)