Bowtie (yellow) on my horn button? And seatbelt insert?

[69 Short Fleet]

I'm sure its the original horn button (ie. not a replacement), but all I can find are blue bowtie replacements. Did 69 have yellow and 70 have blue? Also With seatbelts (lap) I found blue "GM MARK OF EXCELLENCE" buttons (the inserts that you push to release the latch) but I swore I saw them in yellow in the past also, does anyone have info on this? I could be confuseing the seatbelt inserts with the Chevelle, Camero, Nova ones......???? Doug